You can't get it up now eh? Might wanna go see a therapist for that too.
But definitely ask around to get some good chiropractor suggestions and take a visit.
A few years ago, I think just after I turned 18, I was in a pankration competition and got leg sweeped and taken down right on my back, which I usually don't have a problem with. But apparently this time I'd landed in just the wrong spot... Anyways I lost the match not too long after and sat down to wait for my next match. Well in that time my back started to hurt, and more... and more... and more. and I just kept trying to stretch it out so I could get to my next match. But I guess for what ended up being the better, they messed up the brackets and I never got another match and had to go home. So I went out clutching my back, hobbling like an old man. And so went the next few days until Monday came along and I could get into the chiro to get x-rays and what not. Turns out I tore up a bunch of ligament and muscle in my lower back and was pretty screwed up. So I was in bed for a few days, no school. A month of therapy later I was walking straight. And to this day, if I get sloppy in my form lifting weights, it'll still tweak or pull. So I'd definitely get on seeing someone about it asap and get a proper therapy regimen going, try to limit the damage.