Static nerve or something else?

All weekend I’ve been having problems with my right leg. I’ve lost feeling in it multiple times, have gone down due to the crippling pain, and it will sometimes cause a low period like cramp with the lower back pain.

I’ve tried water, warm bath, massage... no relief. This is #2 and I never had this issue the first time around.... we have a scheduled c section May 1st, any mama’s have advice? Or do I just have to suffer through this week?

I cannot take pain relievers due to being on blood thinners, so that is sadly out.