A dream

So i am currently on my period and last night i had a dream and when i went to the bathroom (dont worry i ddnt wet the bed) i was using a menstrual cup.. well the weird part was that when i took it out, my vagina, i guess, felt soo like raw and it hurt soo bad... i just wanted to know if that was true for the ones who use them bc i only use pads atm and im curious