So...
For the past day or two I'd noticed that it seemed like I was developing thrush (I've never had it before but it sounded like all the symptoms). I made sure i didn't wear right clothes or use perfumes and decided that if it didn't go away quickly I'd make a drs appointment.
Anyway, today it seemed much worse, stinging and painful etc. A few minutes ago I realised that I was bleeding bright red blood slightly. I can't see any cause for blood on the outside (had a quick mirror peek) so obviously felt a bit worried but I've felt the baby move today and I had a perfectly fine scan on Friday...
What should I do? 
(First pregnancy so no idea what's normal)