Thrush!

Charlotte
Ok a bit tmi but I think I have thrush. My lady bits are itching like crazy. I've had had thrush before so I know the itch but my bits have swollen up. I haven't been scratching, even though I could quite easily. I was on anti biotics a couple of weeks ago so I think that's the culprit. Like an idiot I ignored the start of the itch and now it's gone crazy itchy! 
Has anyone else had their bits swell up with thrush?