Need answers pt 2

Chey

I had sex with my boyfriend and I think he through off my PH balance. I have a slight odor but apparently I'm the only one who notices it. When I ask others around me they claim there's no smell. But you know u smell yourself before anyone does, I've never had an odor before and Google isn't helping me. I dont have any itching no burning no discharge just a light odor. What can I do?