I just started my first cycle. I'm taking Tren 100 and Test 400. I doing 1cc of each once a week on Sunday's. My first week did the shot in my left shoulder and everything was fine. 2nd week did shot in same shoulder and by Wednesday I had a red patch at base of delt and was itching. Thursday arm swelled and got really hot and hard. By Friday swelling went down to forearm. Wasn't hard but just itched. Sunday everything was back to normal. So Sunday for my third week I did other shoulder. Today I nowhave a small red patch below my delt again. Not itching yet buy very noticeable. Can someone please help me and let me know what's happening? I really want to continue my cycle if I can. I appreciate all the help.