Quite possible if it's going away so fast, just avoid those type of condoms next time. If the feeling comes back with a type that you've been ok with- it was probably not enough lubricant with the condom.
The itchiness is going away. I don't feel sore anymore. The skin allergy cream helps. There is no rash to begin with. I guess it's an allergy
I'm allergic to certain spermicide and/or lubricant in some condoms. That is exactly how I feel after using a bad condom. Unfortunately there's nothing I found to help the feeling, although if there is swelling and a rash on the outer lips I find that diaper rash cream helps sooth it a little.
You can also easily get this feeling by not having enough lubrication. Even if it feels wet enough, sometimes it's not and leads to essentially a rug burn inside the vagina. Not pleasant
In both cases I've found that the symptoms go away after 2-3 days.
However, Kitkat is right, you don't need to have all the symptoms to have a yeast or bacterial infection. If your symptoms just get worse, it's already been a few days, or you start noticing other symptoms see a gyn. As far as STD's go- it usually takes a couple weeks to feel the symptoms and it was protected sex, so I think you're safe there.
Sometimes it gets really otherwise i don't feel anything at all. I put some cream on and now i feel so much better. It doesn't sore anymore. I have sensitive skin. Allergic to all sorts of things since i was 3. Thanks for the comment
You could have had a reaction to the condoms. Maybe they have something different on them than the usual ones. It's also possible you could have some kind of infection - you don't always have to have a visible discharge to have the likes of a yeast infection. Either way, best to get checked in case it needs treated.