Hi. I've recently started lenzetto low dose oestrogen 1 spray (not allowed any more due to recent brush with endometrial hyperplasia (simple mild case) now resolved. I'm only day 4 and experiencing really sore boobs, bloating, nausea and sleepiness. Is this a common thing? I'm due to take utrogestan (via vag) day 24 and thought the progesterone was the culprit for these effects! Mirena had me like a bloated balloon and feeling stoned. Started HRT for joint aches and pains. (54 still getting periods of a fashion!) TIA