I would say get your self together. It does take make a couple of weeks for the meds to get to where they take the teary edge off of your feelings. If there doesn't seem to be much of a difference, speak with your doctor and you may try something else.
Obviously there is some concern on your H's part. don't worry if it is pity or what, just take him up on his offer and take care of you. I know how you feel because I was in a terrible slump for about 4 months last year after I found out he filed. He and our situation were the only things I could think about. I am in a much better place now and think of all the regular stuff that gets to us day in and day out.
You will get there. hugs.
kat
Me-53(and learning!) S24, S21, D18, D17 Just keep swimming, Just keep swimming. Dory