First of all I'm sexually active with one partner and we use condoms. He was a virgin so I'm pretty sure this does not have anything to do with STD... So, my period ended, we had sex then after that my vagina starts to itch. (Outside the hole). 2 days later, it was still slightly itching but we had sex again (probably a bad idea)... and during sex it starts to hurt a little and outside the vagina starts to become puffy. It doesn't itch that much but its still a bit puffy around the hole..? The puffiness has a weird texture. I have slimy whitish (yellow?) discharge. But my underwear stain is kinda yellow (or might be dark yellow). Is this yeast infection? and can I eat yogurts to get rid of it..... I want to avoid the doctor or I can go get over the counter medicines.
That really sounds like a yeast infection to me. I've had them and they are NOT fun at all, so I feel your pain! I suggest going to the store and buying a testing kit to confirm that it is a yeast infection (you can get one from walgreens for about $10-$13). If it is indeed a yeast infection, then you can get either suppositories or oral pills to treat it from ,once again, the handy dandy walgreens.
maybe a yeast infection but I dated a guy and every time I had sex with him it burned and itched and even smelled weird.Some peoples ph s don't go well together .That and he was a male s***.