A direct answer to your question is yes. My menopause specialist wants me to start on 12.5mg …..half a patch, when or if I restart HRT. I’m extremely sensitive to hormonal changes like you, she even suggested I might start on a quarter of a patch. Another option might be to try a different patch. If you can get estradot prescribed, you might find it doesn’t cause the issues you have been having with Evorel. Personally, I couldn’t cope with Evorel but Estradot is a slightly different oestrogen (oestradiol hemihydrate which your body absorbs and then converts itself into what your body needs). Lots of women on here find Estradot is easier on their bodies. Plus point, they are really tiny.
Another question, do you wake up with night sweats ie drenched in sweat, or do you wake up and immediately have a night sweat? If it’s the latter then they’re caused by your blood sugar levels dropping. If the former, then it’s hormonal.
Finding the balance between too high a dose of oestrogen (sore boobs, fluid retention etc) and too little (hot flushes, low mood plus a myriad of other issues) can be difficult. Maybe another option would be the gel. 2 pumps is equal to a 50mg patch, 1 pump = 25mg patch, so you could adjust it accordingly depending on how you are feeling…..half a pump, a tiny squirt….
Good luck. Remember, it’s your body, your symptoms and you have to find an HRT regime that suits you…whatever it takes.