I was wondering if anyone has had this problem of developing a rash on injection site. Currently takin 400 Test C and 400 Deca a week. Rotate injection sites. Currently in 3rd week got rash forming on 1 site in which i has used only twice now. I dose injections so that i have 200 of each per injection. I will not use the site until it clears but wondering if anyone has any advice.