Does Hormonal Imbalance Or Stress Causes Cancer?

hi im 49 was on the depo shot 9 years on and off, last depo was july 2009 i had bleeding starting in nov 2009 straight thru feb was last time i had any bleeding ,i had a abnormal pap in 1999 got my cervix frozen took care of that, also my ex gave me herpies,i have had the hot flashes, several years now i have lost my sex drive, my vagina is very dry during sex i started bleeding 10 days ago am still bleeding, i have had some cramping as well it all happened afterintercourse i had just spotting a few days now it look like a normal period i have been dignosed with severe anxiety and depression i have been worried sick crying alot i still have my uterus and overys im going to obgyn next week im going outta my mind cant sleep i am so worried please tell me other things like hormonal inbalance or stress other than cancer can cause this scared in okla