Itchy Vag

I had sex with a new partner on Monday. At a point we used lube (don’t know what kind of lube, it was his). The next day my vagina was sore and kind of itchy, usual after having sex. Well what is unusual is that my vagina is still itchy AF. I’ve had yeast infections before and this doesn’t seem like one. Only thing I can think of is that maybe I’m having a reaction to the lube. Any ideas or advice?