Omg my back is killing me I don’t know what to do I’m dying

Ok so every night lately I go to bed around 9-10pm and by 4-5am I wake up not only in pain but with this horrible feeling like someone is sending shocks down my spine but it’s not just painful it’s like ants are crawling down my spine like it’s a type of itch or tingle that is unbearable and makes me have to stretch and move to try and relieve it. I just looked at my back and saw this idk what’s happening but I think something is pinched. I didn’t fall so there’s no reason it should look that way and if you see it in the light on top of having those weird busted vein looking things it’s bruised bad. Idk what to do, I’m gonna try getting into a chiropractor ASAP tomorrow I just pray they can get me in quickly. I remember back in high school I went to an alternative medicine doctor who did an exam of my entire body and in a very extensive full body X-ray he found that my hips/pelvis on the left side was out of place kind of tilted forward he realigned it but said it would need to be done a few more times after that but my parents couldn’t afford to take me back cause they didn’t take insurance. Anyways I wonder if it could be that and it’s just gotten worse over the years