Swollen Labia & the Rest

On Thursday last week (23rd Feb) my vagina was very itchy. I didn't think nothing of it and thought it was because I shaved. Anyway, I itched vigorously to relieve myself. I woke up on Friday the next day to find it was very sore, slightly swollen with alot of discharge. I spoke to someone at work about my symptoms and they all matched up to Thrush which she then went on to recommend Canesten Duo (tablet and cream form). I placed the tablet inside me and applied the cream and continued to do so over the weekend. By Sunday morning I was in agonising pain with my labia even more swollen now with a fever sweating bucket loads. I chose to stop using the cream as I thought it wasn't making things any better. By Monday morning it was it's worst. Labia had ballooned, swollen vagina lips and vagina opening (couldn't even open) and rash like pimples around my anus and vagina. I went to the Urgent Care Unit in hospital and they took a swob and put me on a strong dose of a Antibiotic and Penicillin and to use the cream (which I'm not using). It's now Thursday night and things have not changed, I still have pimple like spots, swollen labia, unable to walk because it's so sore and screaming into a towel because it hurts when I wee.