Yeast infection or pain from sex?

Annie

I’m 5 months pp, and my husband and I have only recently started having sex. A few days ago, we had sex and he didn’t wear a condom, but he did pull out. After he finished, he fingered me until I came. The next day, my vagina hurt and itched so bad! I figured maybe I wasn’t lubricated enough, and I’m not quite as itchy or sore, but now there is some chunky discharge. Could this have turned into a yeast infection? I’m going to call my doctor Monday if things haven’t improved but if it is a yeast infection I may just try over the counter meds first. I’ve never had one so I honestly don’t know. Does anyone else have any experience with this?