Depo-provera Morning Sickness, Eating Habits, 11 Years, Weight Gain, Nausea

I took depo for a total of 6 months (1 shot/3 months) and gained 90 lbs in the first month. I started having a period only one every 3 months. I talked to my doctor and she said that Depo would not cause the weight gain, but my eating habits did not change, nor my daily activities. This was about 11 years ago. Since then, I have been unable to lose the weight, my periods are VERY inconsistent. I might have one every month, twice a month, or go for a year between. I also very with how much I bleed during them, sometimes very light, no side effects, sometimes very heavy, with cramping, nausea, etc. Sometimes on the months when I do not have a period, I get a "morning sickness" type illness, and I end up missing 1-2 days of work because of it. After 11 years of not taking any kind of BC and I am still not back to a normal cycle, I would avoid taking Depo at all costs. I was a healthy 17 year old before taking Depo, and now I am an "Obese" 28 year old because of Depo.