I poked 1 cc of winny into my right glute last wednesday the 14th, and it hurt a little more than usual going in. so two days later, friday, it was still sore but i didn't think it was any big deal so i did legs anyway. Since saturday morning I have been barely able to walk. It's been very sore to the touch, and it was a little swollen for a while. I've been living on ibuprofen. I went into my school's athletic trainers and told them i pulled a muscle there so they've got me iceing it and doing electrolysis on it as well. It hasn't seemed to get any better and today I've noticed a swollen/painful gland on the right side of my groin. Could this be an infection? I'm pretty worried about it.