Poor you I can sympathise.
Are you 100% sure its thrush?
Have you had vaginal swabs taken?
I have had since December what I thought was thrush.
Tried all the creams & pills through a chemist.
Which gave me some releif but not totally.
Went to my GP, & going on my symptoms gave me a different type of cream (can't remember which) plus also Micreme H.
Worked well for a bout a week then came back again.
Went back to my GP recently who took a swab which came back negative for thrush.
He said it was more likely a bacterial infection and prescribed Tiberal. 3 tablets at night, and it cleared up within 2 days.
Have been OK for 3 weeks

Mine though is possibly hormonal,(due to hysterectomy 6yrs ago) combined with the heat and swimming over summer.
Doctor has prescribed a hormonal cream to see how it goes
