Hello all, hoping to find some answers here as I'm not entirely sure where else to post. This was the main forum where I found people with adverse reactions to the b12 shot so figured I'd ask here. I recently strained my sciatic nerve and after some massage therapy I got better but then someone how I strained my calf which the massage therapist made better but then after that got better I began experiencing a dull ache in my inner thigh. Now all this was tolerable and the thigh pain was subsiding slowly but surely, until my massage therapist suggested I take the Bedoyecta Tri shot from Mexico. It contains b1, b6, b12, and folic acid. Shortly after I received the shot on my butt, the area from the injection site down to my mid thigh went numb. I was told this was a normal side effect and would subside, but maybe 3 days after I was sitting in bed and as I got up I felt a sharp burning pain in the numb area, I attributed this to the feeling trying to come back into the area but it's been 6 days now and I'm still experiencing pain. It isn't constant pain but is sensitive to touch and any movement that tugs at the area (like flushing the toilet) sets off some pain. I'm not sure if this is due to the shot or something else as I did not have these symptoms before the shot. Any advice?