Hi, I had sex for the first time in 3 months. My partner ejaculated in me twice. The very next day I felt soreness and had some discharge which I thought was normal. However, this is the 3rd day after and I have a large amount of discharge pouring out of me. Literally I stand up and it pours out. It s so bad I have to use a regular maxi pad to manage it as I ve soaked through my panties and liners. On top of that the discharge is yellow, thin, and watery. I am also itchy and the inside of my vagina is red and inflamed. Any ideas? I was tested for all STD s back in May and was cleared successfully. Not sure what is happening with my body.