I am well versed on anxiety. Started with panic attacks at 19yo, treated with meds and therapy and gor better, but later on anxiety slowly creeped back in bringing some depression with it.  
It weren't easy year until today (I'm 28 now) but I always either sought help or was helped when I was down, and always got more experience out of it so I could behave better with my anxiety (in theory).  
  
However, it seems everytime the anxiety finds a way to bring a new symptom that makes me ask myself again if I'm not facing something really harmful or if it is just anxiety (most of times it is). I ended up developing health anxiety which is the worse and make you very aware of your body, hyper sensible of anything, and basically creates the most awful (real) physical symptoms even though they are brought just by my mind.   

  
I mean, the usual stuff everyone have is awful. Who never thought were having a stroke or a heart attack or had a tumor or something and ended uo being gases or nothing at all lol. But at the time, it is scary, and easy to forger until the next time you doubt youself again.  
    
The first "different" symptom, most awful and still present, was Pulsatile Tinnitus. Happened almost 2 years ago on my right ear, and I learned to live with it. Sometimes it was gone, other times it was calmer, other times just loud, distracting and awful. My anxiety brings the worst of it. Recently, my left ear got it too which had me worrying.  
  
Didnt see a proper doctor still because of Covid, but it could be caused by vascular issues, blood circulation issues, jaw dysfunction issues (I have it) and a bunch of other stuff, including simply anxiety and hypersensibility.  
  
More recently, I got globus sensation on my throat for a month. It was so annoying and worrying I thought I would have it forever and made me not a functional person for some time but I went back to meds and got better.  
  
PT has been the worst most recently but I just feel stressed from my job during the week when Im alone at home and not with my gf living the good life.  
  
Today, Im having weird symptoms. I ate a very fat lunch, which caused me feeling burning inside my body and burping. But I also felt some of that kind of burning sensation, heat/refreshing waves on my arms, legs, hands and face, some kind of weird feeling over my body similar to what feels like the beginning of having the flu.  
  
Well, my mind went to Covid, then heart attack, then a  bunch of other stuff. The feelings are weird but I just feel they are anxiety related, and right now I just cant let go of then. I mean, I just need to find a way to sleep, and see how I feel tomorrow. Hopefully it isnt Covid, and obviously, even less a heart attack, and I just forget these feelings and am better tomorrow.  
  
Sure, stress and anxiety will be around and I do plan addressing them and trying to make my daily routine more easy to live and less stressful, but right now, I just want to feel better. And I will. I always do.  
  
The crazy thing is that your mind is so powerful that when you have a "new symptom", notice that most of the times (not always) the other usual symptoms will get less intense or not exist at all. When I had globus sensation, my PT was reduced or ignored for lots of days. When it was gone, PT went back lol. Today with these new symptoms, PT was reduced too.  
  
I just want to remind you all that you might be feeling awful, and desperate, and alone, but you are not.  
  
You might feel like this will last forever, but it won't.  
  
Try to embrace anxiety, accept your mind and body are reacting to something that is not right in your life and ask both to ease and let go.  
  
And when you are better, instead of trying to forger that you were bad and ignore the problems, seek out for help, ways of identifying the root cause of your issues and addressing them in a cool easy way.  
  
Its the only way to reduce the anxiety. If you ignore it, next time it will be bigger and bigger and a whole more difficult to deal with.  
  
Hope you all can feel better!