So Painful

So I went to the doctor yesterday to get my depo shot. For those who don't know that is birth control. Anyway I have learned a few things about said shot that I feel should have been disclose before I started it and have been on it for about 3 years, just a few things. Such as the fact that prolonged use of it can cause Ostioporosis, you know bone lose for womans, yeah they only told me this about 3 months ago... gee thanks docter lady. Next that it was originally designed to lower sex drive, which no one told me thanks once again doctor lady. finally that the chemicals in the shot don't react well with skin so it hurts about 6x longer then a regular shot does... thanks again doctor lady for your unending informativeness. Okay so I feel kinda like I was not given enough info to make a truly informed concent... knowing this I would most likely still haved picked it ,but I think that I should have been told it could most likely eat my bones sooner so I could do something about that am I wrong ? I am Now taking calcium and vitam d but still i could have been doing it sooner. Thats all about that. So to the Painful part my whole left butt hurts to sit on... is mucho not fun.