Firstly, I am posting here because i do not know where else to put it and i'm looking for some help.

Ok, my main problem right now is that my l5, l4, and l3(their the lowest virtebre of the spine) are going out on me. This started bout 2 months ago by a stressing my back-i'm only 17- and its been reinjured a few times :( One problem is that my hamstrings are very tight, and that i've been doing my best to counter, but the nerves
-and not knowing really anything- being pinched doesnt help

right now i am not involved in any study of any martial arts, and my current problem is a big restraint of starting. basically i've grown up around ppls who are very biased agianst any forms of martial arts, and personally i'm quite interested in them, not just for the physical aspect

I am basically looking for any help possible, and seeing i have no real knowledge i just ordered a few books that i hope will help me and set me on the path i desire to take.

So any help would be much appreciated, Thanks