Hi KaraShannon, nausea was one of my worst symptoms during my first couple of years of menopause, it's eased off since I've got oestrogel, before that the doctor tried prescribing omeprazole, but that made me nauseous even when I wasn't to start with!
Another doctor gave me a stock of cyclizine to keep in the house because when I am actually physically sick it does a lot of damage, two black eyes on one occasion. I went to the optician about that, I have a genetic illness which makes my blood vessels delicate, I bruise & damage easily with erosions in both my oesophagus and stomach that they can't or won't treat.
Cyclizine changed my life! I didn't take it often because it's addictive, but it worked really well when I needed to feel ok.
Since getting oestrogel, I've not needed cyclizine at all, but they refused me oestrogel for over a year.
I think that indicates it was caused by menopause if oestrogel cures it!
I'd lost a lot of weight, BMI at 17, due to 24/7 nausea putting me off my food.
Since getting HRT sorted I'm a healthy 56kg, that's about BMI 22 for my height.