HI Becky, I have been taking synthroid for over a year now with no weight gain. Don't stop taking your medicine. I suffered for years with exhaustion, moods etc...begging my doctors to tell me why. They told me it was all in my head, part of being a mom of three active kids....etc. Finally I was diagnosed as diabetic, I have a great, young agressive Endo that decided that my "boarder-line" test result wasn't good enough and ordered more tests. You can't imagine my relief when she told me I had a thyroid problem and that was why I was exhausted all the time, moody, etc (yeah the diabetes didn't help there either!). Just getting the meds isn't the end of getting better, it's the beginning. Getting outside in the fresh air, getting active, and realizing that you need to take time for yourself will help alot. Don't worry about the dusting too much...play, ride bikes, build snowmen, and enjoy your kids and the weight will take care of it's self. Life and childhood are too short! Enjoy it all! Best wishes.