Help!

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Ya’ll i was walking back to my bed after the bathroom and the inside of my leg started to hurt. I checked and saw this. I think this is an ingrown hair problem but i don’t know how to fix it! How can i get it to stop hurting / go away? Please help!