"i&#039;ve been on the depo shot for 6 months. i had 3 shots so far%u2026 the first shot was great ive had no periods at all when i got my second shot. about 4 weeks after i started bleeding almost everyday but once i got my third shot it had stopped, i am not having any problems so far. but i am constantly losing weight like when i started the shot i was 129lbs, i am now 114lbs how is this happening? i eat all the time."