Oh that’s so frustrating that you were well for a long time previously. If you are in surgical menopause, you definitely need the oestrogen.
These patches come in 25, so definitely trial a lower dose. Absorption rates are different with these products and it might just be that you are on too much right now?
Im experiencing similar but with period pain. Was on 75, but the usual pains are back, so I’ve dropped to 50 today. No doubt other symptoms will rear their ugly head in the next few days! Xx