I just injected my first dose of Deca last night (300mg). I was aided the first time by a friend who has done this for a while so I'm assuming it was done right. I was expecting my quad to be sore today, but I'm needing to run and would like to get rid of this pain. Its more than "muscle sore".. its causing a limp. Is there anyway to prevent this and/or cure this? I assume stretching will help?