scented pads??

Tmi...Okay so I'm on my period and today is the 3rd day and I'm having some excessive irritation around my clitoris. Last night my bf and I had a pretty intense make out session and I think the friction sort of pushed my pad too close to my privates... today I see swelling and I also realized I accidentally bought Scented pads (which I never do b/c I have super sensitive skin) and I'm just wondering if this could be a yeast infection or something else??