Thanks Rebecca and Casey for your replies.
I do have help from my husband, who tries to be as supportive as he can. I sometimes feel that if I carry on like this though, he will get fed up with me and walk out on me. I have told him this and says that he wont.
I dont want to contact my doctor again, as I feel that they dont really listen to you. They try to palm you off with medication, which I dont want to take, as they are what started off my panic attacks in the first place. I have tried over a dozen of them since, which make me feel a whole lot worse. They have told me that I just need to make time for myself and relax. Easier said than done!
Anyway, thanks for letting my share my feelings with you. Its good to know there is someone who really knows what its like. Thanks.