Depo-Provera
"I am 17, 5'5 weighing 145lbs. I started the Depo shot a little more than 3 months ago. The first time I received the shot, within 3 months I've lost 9 pounds. Normally I get nauseous from birth control but the only con I've experienced was anxiety. I recently just got the second shot and the amount of anxiety attacks are ridiculous. Lost my appetite for a week, lost a few pounds from that. Before I took the shot, I rarely had anxiety. Also, I spot once a month extremely lightly, rarely get cramps. No bad mood swings!"