Pregnant? or.............?

You are Not pregnant, the depo injection has done all these, I know from my own experience, I have tried many different types of contraceptives, they all stopped my period, I had only headaches, I felt horrible, I put on weigh, I had no strength in my legs and the calf of my legs use to heart me and sting me awful, a lot of side effects, it affected even my sight; than the doctor told me to stop all the contraceptives, they are just not made for me. And now I'm waiting for my period to come back, it has been 7 months since I stopped the pills, and I still have no period; I will never ever use any pill or injections anymore, I do not want to jeopardise my health and body. Take care. This is my personal experience with the contraceptives. I am 30 years old.