It’s not growing it has stayed that size and it feels like dry skin to touch so a little rough
My 9 year old daughter had ring worm a few weeks ago. Does it feel rough to touch? We took her to the chemist and they gave her some anti fungal cream. 3 weeks later it’s finally gone.
Is it growing? It looks like ringworm. Show it to a pharmacist or a GP - they will be able to confirm and give you cream to get rid of it.