Dick troubles. WTF? Help me.

First of all, I have been to the doctor several times. They don't seem to know what's going on. I'm going to see a urologist, but where I live it can take months to actually get in with a specialist. So the fast version is this. Early Jan this year I had my first case of blue balls. I left it till last week Friday because i didn't know blue balls were an actual thing. So for about a month my nuts were in brutal pain. Along with the blue balls, my dick would randomly cramp/sieze up. Last week I rubbed one out and found that brought some relief. Now my nuts don't hurt so much. But I have trouble getting an erection. Any time I try it just seizes up. Yesterday it basically felt like my dick only got hard from base to half way up the shaft. From half way to the head wasn't totally limp but not getting nearly as much blood. It also felt like my dick was gonna pop from pressure. Has anyone else had anything like this? P.S. before this all happened I had no trouble at all getting a full boner. I have posted this on the off topic forum area as well. Not sure where this post "belongs" but I need help.

 

I'd be lying if I said I never engaged in PMO. But it's infrequent for me. The first time this happened I was on edible pot. Like 110 mg of thc worth. Not sure if that had anything to do with it. For a while before this happned I had been doing lots of kegal exercises. I was about to lift weights with an erection (something I've done many times) but before I began (I was hard already) something popped and it all seized up.

 

Sorry I've never joined a forum site. I realize I posted this twice. The reason I was doing it was to strengthen the pc muscles cause getting them strong enough apparently cure premature ejaculation.