Im using OP megabol 300 test e/tren e/mast e and taking it 2x a week at 2cc... im on my 4 week and im getting serious cramping...calves are burning just walking normal...try to do shoulder day and my delt are on fire and so tight its hard to get through the hole routine without constantly trying to stretch them out cuz they feel like there so pumped up there gonna explode. is this normal? My strenght is crazy and i want to keep adding more weight but my muscles are so tight that i can barely get through one set without them feeling like i worked them out for hours.