Vaginal pain

Im just getting off my period n the last two days I was wearing a pad and had a really light spotty flow. I’m not sexually active or anything. But I woke up today and took off my pad n I was feeling fine, couple hours later I started feeling this sharp burning sensation on my vulva and slightly inside.

The only thing that’s changed is that I have COVID at this time. I’m not sure what’s wrong but it’s very uncomfortable. Is it from COVID?. Is my vagina dry? I dont know