Quitting Loestrin 24 Fe! Ladies, who has quit and why? Also, what happened after quitting?

I was on loestrin for almost two years and i loved it. The thing with birth control is that your body has to adjust to it I had break through bleeding for the first three monthsor so before my body got use to it, after that I loved it. My sister is 16 and she just got on it 4 months ago with no symptoms. I quit because I got pregnant because I missed a few pills, I ended up having a miscarriage which I think may have something to do with the fact I was on the pill for over two years. I wont be taking anymore birthcontrol from here on. You can try tricycolen low (i forget how to spell it). I didnt have any side effects from it. my advice is to stay away from the depo that gave me horrible migranes while on it and after I got off of it, as well as weight gain.