Awww dont feel blue, sorry to jump in on your thread but you deserve a better deal than you are getting right now from your GP and H. DONT take second best, bang on to the GP about your mood or blinking change the GP, so many of them just put stuff down to womens problems it really annoys me!
I feel you need some you time. Obviously at work you get a buzz because you are there and enjoy it. Find something for some YOU time in the evening if poss, even if it is a swim at the local pool. You may find just 30 minutes away may help.
Ignore me ranting but worried you sound how I felt some years ago, but I turned things round, not my weight unfortunately, still battling, but MUCh happier and brighter and no longer on AD's, it is a long road but once you find out if there is a medical problem you can move on. If there isnt, as in my case, just plain fed up, depressed and low, you will need to focus and try to move on.
HOwever, a supportive husband is part of that, for some.
Chin up, tho, and hey you did well at WW!!! WELL DONE. x