hi, I had the sleeve in feb and have only lost 49lbs in 7 months! I am eating well, exercising, iv tried strength training, low carb, more cals, less cals, more protein, more water etc I am 39 and all bloods are clear. im taking my vitamins and I also take 10mg of Lexapro daily could this be why?? its driving me crazy and I should be 100lbs down by now