I looked this up and symptoms seem pretty consistent with something called Coital Cephalagia.

Which is basically too much blood goes into my head when ejaculation occurs.

Now when this happens doctors say it's benign but the only problem is I found this is DIRECTLY correlating with my PCS symptoms lasting (hell going on 11 months!) and I just won't heal.

Now I know I have to stop but Im wondering if anyone else has this problem and if they are taking anything for it that helps?

When I ejaculate a few times over a week it feels like theres fluid on the outside of my brain, bothering sleep (I have to elevate my head) and making my head more sensitive to sudden movement.

I'm trying to stop but this is certainly easier said than done.