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.

No idea mate...
My doc restricted me sex just for first 2 weeks

just as you said - "too much blood goes into my head when ejaculation occurs"
thats why he restricted that

Well I'm trying to stop entirley and do the Buffalo program. Try and build the exercise up so it's used to it. I'm just so scared, I heard migraines are like mini strokes. I don't know how many I've had over this time, it's crazy.