Thanks for replying. My current regime (that was working until the hot weather):
Estriol (stronger version) x 2 a week but every other day on the vulva (which is where the majority of symptoms are). This was on the advice of a gynaecologist.
Only washing with hydromol ointment in the shower, never ever having a bath.
Only using bleach free loo roll.
Patting dry gently and applying either olive and bee or v magic after every wee.
I recently did a reloading dose for a week which didn’t really work, then used a steroid cream (emovate?) twice a day (gynaecologist advised this for flare ups), seemed to improve things but it’s flared again.
In the past have tried Ovestin (worked for around 18 months then randomly stopped working), Vagirux (used for a few months, did not work at all and in fact made my symptoms very much worse).
Gynaecologist has ruled out lichen sclerosis (sorry can’t spell) which I was worried about as it seems to run in my family and I have severe health anxiety.
GP has been beyond dismissive and I just do not have the emotional energy to ask them about it ever again.
I didn’t know about keeping it below 25 degrees! Do I put it in the fridge?
Weirdly I’m less stressed than I often am so don’t think it’s that (although the discomfort is a bit stressful).
Have also taken an oral thrush treatment on the off chance it’s that (which I didn’t think it was but out of wanting to throw everything at it).
I’m really fed up of it now. It seems like it will never end. Weirdly it was feeling very uncomfortable yesterday but it seems to feel worse the hotter I am. I don’t really want to google too much because I have such bad health anxiety that won’t end well for me

I asked about systemic HRT and whether that could help and the reply I got was (judgmental tone) we don’t really offer that where vagina symptoms are the ONLY symptom.
Any advice (or even just knowing I’m not the only one suffering) would be greatly appreciated