Body squat, crunches, push-ups

Did this around 9pm after hanging upside down and rolling out my IT bands.
210 Body Squats did sets of 30 except for the last and did 60.
500 Crunches
100 Push-ups
My back is really bad right now. I have not felt right since the Burpee ring WOD almost 2 months ago. Several WOD'S have stressed it too. I have also had some great WOD's in that time. Clayton and I took the van to Pitt state and by the time we got back to the weight room I could barely walk. I then slept on the cot Sat night with the girls in the basement. I should have moved at the start. By Sunday morning I was in the worst pain I have been in for the last 4 years. My hips are on fire, my feet are burning. The longest I have had a back issue is about 2 days since I started cross fitting. This is going on 6 days. I am way better from Sunday but by no means am I feeling good. I am walking around like an old man. I am hanging upside down several times a day taking alieve and stretching. I can only hope this is not a start of something bad. I am exhausted by mid day just blocking out the pain. I had to do something tonight so here it is. I did also roll out my hips. We shall see.  I am missing working out with Daniel I feel like something is missing each night when I get home not getting workouts in.