Help!?

it seems like since I finished my last period (about a week ago) that my vagina has had a stronger smell. it's not fishy or anything like that and no weird disharge. it smells like "normal" vagina just stronger. the person I've been hooking up with hadn't said anything about it so idk if it's just me or what. I've been a lil bit itchy but that's gone away. any idea what's wrong? lol I use a diva cup so it's not I've forgotten a tampon or anything. TIA