Hey gurls!

I have huge problem! I noticed awhile ago that there is a circular spot in my upper inner thigh and at first I didn't think anything of it, assuming it would go away on its own. But now it's still there. Like before if I scratch it, the spot starts to itch and it remains circular. I looked up ringworm to see if that maybe it but to no avail. It's not red or discolored, just a circular spot. Do you know what it might be? And do you think I should get it checked out?