Never ending symptoms!!!!

Every single thing I have the doctor puts down to anxiety. It’s so frustrating. I feel as though they look at my history and see one doctor has diagnosed me with anxiety so that’s that. 

Maybe they are right? I’ve had blood tests, brain scans, endoscopy, testosterone tests, eye scans, diabetes tests….it can’t be possible they have missed something right!? 

My symptoms are as follows:
Visual snow (in particular eye floaters)
Tinnitus 
TMJ 
Insomnia 
Erectile dysfunction 
IBS
acid reflux 
Muscle spasms 
Skin rashes/irration
Fatigue 

There’s not one illness that causes all of those symptoms at the same time. The doctor says it’s likely they are all attributed to anxiety. 

It’s just so tough to accept. Every expert I have seen has told me the quicker I accept I’m healthy the quicker these symptoms will start to fade as I won’t be so fixated on my health. 

I constantly check Google, I constantly check my vision for floaters, I constantly listen for tinnitus, I constantly hear my stomach gurgling. 

Have I trained my brain to become hypersensitive to everything that the body usually copes with naturally? 

I’m not going to give up, I don’t think there are any more possible tests I can have, maybe I should delete Reddit and stop searching for answers. But the truth is, I’m petrified I have an underlying condition causing all this. 

Do I accept its health anxiety and try to live a normal life, or continue as I have the last 2 years trying to find a root cause?