Marcia,
I came off hormones (Prempro) about 2 years ago when it hit the news that HRT had unanticipated risk factors. I certainly have not enjoyed the return of hot flashes! When I hear people talk about how cold they feel after OHS I'm almost thrilled and count this a definite plus I'm looking forward to after my surgery. I find I'm much more comfortable in the winter. Any extra warmth at all seems to trigger a hot flash, so cool weather is a definite preference for me. I've been known to dawdle near the freezer section at the grocery and once slapped a bag of frozen peas on my neck while in the check out line. I also find that I don't sleep as soundly, usually waking up at least a couple of times a night feeling like a furnace. My husband moves to the far side of the bed to avoid the heat but my two cats cuddle up tight finding me especially attractive. There are some herbal remedies that some women find useful which you may want to try, check with your doc first. I tried them to no avail and decided to just tough it out. I have friends who discovered they were pretty much past their symptoms by the time they gave up their hormones so maybe you'll be one of the lucky ones. Good luck!
Sue