Took some Test and Winny in the Quad last week. The muscle was swollen for a couple of days but went down just not all the way. There is no bruising and the swelling isn't too bad. But I CAN still feel a little "tightness" especially after working out or walking around. Almost feels heavy around the knee. My friends say it is a deep muscle bruise and to give it time. I took some Amoxicillin in case of infection, but not sure if that is the right antibiotic. Any ideas?