I am in my late 60s and have had a fair amount of discharge normal in colour. but the last 3 weeks ive had an irritable vagina its very sore and quite painful , i noticed some open sores , ive tried sudocrem,  canistan and nappy cream to see if it clears but it hasnt, and its very red and sores appear open.  im struggling as my gps tend to dismiss me and always say nothing is wrong but ive not spoken to them lately because of the attitude towards me. but i am worried incase its cancer >> i had breast cancer in 2013/14 stage three. so as i put it im extremeky anxious, any advice please ?