Pain after fingering

So yesterday my boyfriend fingered me and nothing was wrong but afterwards when I went home and felt down there it stung like really bad (this was only like an hour after) it hurt so bad I wanted to cry almost. Could there be something wrong? If you’ve ever like rubbed something raw or like have gotten a rug burn and then touched it that’s what it felt like it was like a “raw”spot. It was on the outside of my vag not the inside. Should I be worried? 😰😧