You don't have to care about what your 6299 said. Forget it.
For your husband, he may be sad too. Forgive him. Don't expect sympathy from him. I think you can get a lot of support from friends and your parents. BK sisters also support you.
Doctors usually can't explain why people lose bb. One time, my chinese doctor told me, if the bb is lost, that means it's not strong enough. You'd better wait for a stronger bb 'cos you still have a lot of chances.
I usually can't get support from my c6. I just talk to my friends and they help me a lot.
Men are usually like this. Don't expect too much from them.
Keep yourself happy and healthy and you'll get a healthy bb soon.