I was masturbating with something that I didn t realise had rusted metal in it til afterwards it had a weird redish and blackish liquid coming from my vagina.. that worried me that might have caused an injury inside or left some rust on the internal vaginal surface. For two days I have been getting blood mixed with blackish thick rust coloured liquid coming out of my vagina. I tried putting some vaginal creams but it has not stopped, initially it was little blackish rust smelling discharge and now it s quite a lot mixed with blood.. But i do not have much pain..but a feeling of discomfort...Please help.