I can't see how it would interfere with HRT but please look into that,or maybe Kathleen can tell you.
My sleep was ridiculous discogirl,I'd go to bed feeling tired,then once in there my body said ....nope,you're mistaken,you're not tired at all

I'd lie there til maybe 3 or 4am tossing and turning,getting so distressed and making it worse I suppose,then I'd sleep but wake before 7am and be the most crotchety old bag imaginable,mood obviously went downhill,I was occasionally taking a Benadryl which did work but not ideal for long term. Now, I go to bed at 11pm and wake at 7am maybe earlier some days but it's FABULOUS,hope I've not jinxed it now 🙀
Sorry,long post xx