Trouble getting all the way hard

[Anonymous]

hey guys. for almost 2 years now i've had issues with my peen. i feel like either theres been nerve damage, or the muscls that contract the head and top of the penis don't really work.. the bottom one still does.. so to get off, i have to strain really hard to keep it hard and cum.. and usually by that point the muscle is so tight, the climax seems kind of constricted, blocked and painful. and my urethra gets slightly inflamed.

I've read for hours. I'm not sure what this is. Could it just be really bad anxiety? I've been checked out for all STDs, blood tests. The sensations just feel dulled and like i can't really feel it the samme way. at times i've thought its herpes or something but never had an outbreak or discharge.

Thanks guys