Good luck bro ... I partially tore mine last year (no bruising) and it still is giving me trouble. Have gotten MRI and ultrasound and orthopedic assesments and theyve all come back good.
I trained BJJ all summer and fall with it being just a minor nuisance but I think I just made a bunch of scar tissue. Regardless its frustrating as fuck but fortunatley for me I dont plan/want/or need to do heavy lifting or put on size ever again.
This injury for me has been a blessing in disquise TBH because it humbles you, makes you look to other outlets for a healthy lifestyle, and has gotten my cardio up to par.
Good luck ...
*Also Kurt Angle had this happen 4 months before he won gold in 96'. Got surgery, healed and was good to go. Hes obviously a frak mentally and physically but keep your head up, if its a tendon rupture, or muscle detatched from tendon or bone its an extremely successful surgery and most people fully recover between 4 and 6 months.
***also with regards to GH ... Id go the IGF route whether its rehab or surgery. GH mediates it effect though IGF anyways ... this way you keep your pituiatary pumping out natty GH, and can shoot 20mcg IGF into the affected chst eod.
Theres numerous studies that prove IGF1 to be better @ healing muscle tears in animals and also increasing collagen synthesis (tendons material) by something like 575%.