MarySunshine It's ok to say that you want your old self back and I understand that. I too am going through changes although not yet had the final period but experiencing strange things going on now for about 3 or 4 years. I do feel at times that I am sort of taken over by the hormones and no matter what I do, I will still be a right pain to live with or not want to socialise with others at times. I have not had my cleaner come round for instance because she is hyper and I need to be in the right mood for her, which I have not been recently. So to steel yourself to hug people when your body is obviously saying otherwise might not be the way to go. Maybe, at the moment, try coming up with some other form of affection, wink at each other, broad smile, an "I love you" more often for your hubby, maybe try sleeping apart and then you don't put him in A & E
. It must be awful to live with someone when their personality seems to change due to their hormones. I too would not take HRT due to the pill not agreeing with me when I was younger and I do like to do things naturally if possible.
I also get the claustaphobic feeling you are talking about. If I go into a room at the moment I have to open a window, even for a few minutes. It is very strange but it is what it is. Can you keep your curtains open as well? Just so that you don't feel like outside is cut off? I've got a fan and have just bought my doggie a dog cave so that she can cuddle up at the back of it and not have a gale force 10 trying to blow her off the bed! Otherwise I would have to put her lead on and hold her like a balloon, hovering over the duvet! 
It's a right pain, this menopause thing. I have ordered some books from Amazon on the subject to keep the spirits up and take the lighter side on the matter but it does wear you down. PM me if you want, we can maybe help each other. 