hey,
my bf is the same a lot of the time.i have the same problem. its so hard when he gets upset because he feels helpless to do anything about my mood and he thinks he caused it.for me i really do just have to explain to him that hes helping me get better rather than making it worse.its not easy tryin to explain this sometimes but once you both get this it will be easier on you .
jus say its not you,its a problem ive had for a while . tell him (if its true that is) that he helps you rather then hinders you.that might be nice to hear for him and make him believe you.
hope that helps(:
carrie xo