TwiggyPop,
Sweetheart, you have loads on your plate. You covered the whole lot. Aside from telling you cliches of how it will get sorted, I truly feel the best thing I can say in all honesty is that you may want to see a therapist of some sort. It doesn't mean you are crazy, but albeit clergy, friend, or medical, you have got to have someone to talk to to help you get your internal feelings sorted. I am no doctor, don't know much about PPD, Thyroid, nor Graves so all I can do is encourage you to continue seeking treatment by a specialist to get your physical health situated. Don't slip on that either and share with each professional what is going on as some things may be reacting to the other. I wish I had a cure for depression, but it sucks. Life is so hard, and it really hurts to feel so low, but your bf is probably dealing with it his way, men aren't the best in communicating in ways other than the physical, good for you having your friends and family to turn to. This was a serious decision and it will have to run its course in terms of when the emotional pain will stop. Try not to beat yourself up and find something that gives you joy, a simple pleasure, as you will need to find a place to channel your insides. *hugs* Take good care!