Constantly itching vagina
Hi I'm a 22 year old girl and since Sunday I've had a constantly itchy vagina its basically all over that are its been itching I've tried creams such as caneston sudacrem and savlon also someone suggested yogurt but these haven't worked. I went to the doctors today and the nurse gave me so oil that you put in the bath and some more caneston cream and a blue caneston pill I took the pill at about 1 but not sure if its worked as I'm still very itchy. I told the nurse I don't think it could be an STD or STI as a few weeks back me and my partner of 3 years had sex on a Saturday night and I was fine and up until Friday 2 weeks after that Saturday we had sex again and was the Sunday after the Friday if you get me and id been with my partner all the time I've not had many sexual partners and never cheated on my current partner and he swears he has never cheated. But last Friday when we had sex half way through we had to stop as we thought someone was at the door there wasn't and when we started again I wasn't as wet and it hurt it bit to have sex so that caused me to split open down there and also I'm always cleaning myself down there and the nurse said that it's a combination of that but today I've taken the caneston tablet cream and bathed in the oil and I'm still really itching just wonderd if you could help me such as give me a name of what I have got what else I can do to stop the itching when the nurse looked she noticed there wasn't any smell and discharge was the same and producing the right amount it just look a bit red and could see were I had split she also said can be caused by wearing trousers all the time but please if you could help and advise me what to do ill be very thankful please reply cheers