Has anyone dealt with insomnia issues after losing a lot of weight? When I was heavier, falling asleep was not a major problem. I was exhausted by the time I was home. I've dropped 55 lbs now, and just seem to have issues sleeping now. I have been increasing my activity levels to try to tire myself out, but it does not seem to help a lot. I have been taking melatonin to help, but I hate to be dependent on a supplement to sleep.