I Have Has A Vaginal Discharge For 3 Weeks, I

I have has a vaginal discharge for 3 weeks, I took oral treatment for thrush and then developed mouth thrush towards the end of the first week,this I treated with dactakort I think that's what it was! My vaginal discharge was still there so the second week I use an internal canistan for thrush it eased of till this week, it is whitish in colour no itching or odour, I actually squelch when I walk, I have been trying to get a doctors appointment for 2 weeks with no success, I am very concerned as my husband was having an affair, we are now separated, he said he had no symptoms, I have also got slightly raised irregular patches around my vagina white in colour not listers or red, and now a blew has appeared on the side of my anus although this may be piles?? I have also noticed my vision is blurry over the last 2/3 weeks maybe not relevant but thought I would mention it, any info would help