I'm really appreciate of this community and I've been a long time lurker. I feel like if I make this post I'll feel alot better. 

I'm a healthy (I think) 23 year old male. I made the jump to move out of my parents house because of my crazy, loud household that stresses me out all the time. Parents fighting, going through a divorce, and other domestic issues I wanted to escape from. 

I made the daring choice to move out without a stable job AND during the peak of covid back in September of last year. I had only 5,000 in savings. I thought I was smart enough to make it. Long story short, it wasn't easy but I did. I have a stable full time job doing what I love. 

The transition to independence was a huge slap of emotions and anxiety however. I started having painful IBS, massive anxiety, panic attacks. I'm always on edge like something will go wrong like my car breaking down, my job letting go of me, my peers and roommates hating me. I've gotten better on the IBS side but my fatigue and anxiety burnout is getting the better of me. I'm tired and dizzy all the time. I've been seeing doctors, did a barrage of several blood tests, CT scans, and absolutely nothing came out of it. So all I can conclude is that I'm suffering from extreme anxiety. 
 
My dreams are always about being late for work, my car being stolen, my apartment being robbed..

I wish I could get better. How do I make a doctor take me seriously?