So I told my sister...

So I told my sister about me having symptoms of having Trichotillomania and she said what I do is disgusting. I told her that I examine the root, pull between my teeth, and twirl. I pull at my lashes, scalp, and eyebrows. She told me that she pulls her eyebrows and lashes but she barely does it. I told her that I do it all the time and she said it's disgusting. I was planning on telling my mom soon. I don't know how my mom will react now 😔. Me and my sister are twins