So I Was Sexual With Someone Not To Long Ago

So I was sexual with someone not to long ago and we did a lot of rubbing without a condom not thinking properly due to it being so late and ever sense then my vagina has had this odd smell to it no itch or burning so would you happen to know what this could be.. He did you a cherry lube or something and I didn't wash it off so could that be the cause... I'm really nervous