Just started a Tren A, Mast P, Test P cycle 50 Mg of each eod cycle. 2 shots in and both sites (left/right Lat) are very painful with bruising and swelling. About 4 hrs in for each shot is when he pain and swelling creeped in and 24 before the bruising. Iv'e used Tren E and Tren H, this is the 1st time using Tren A and all 3 compounds together. The Test P. is the same batch I used a few years back, but the date has since expired. I have used expired gear in the past with no issues. Is this common issue when administering these compounds together? Btw I've been off for 10 months.