My trichotillomania is spreading

Qu

I have had trich, (only my eyebrows) for about 5 years now. I noticed recently that is has spread to the ends of my hair and my eyelashes. I am now noticing too short lashes on my one eye, and my hair looks normal, but I am always breaking off split ends and "dry and tangled" patches of hair. I never pull from the root of my hair, so I still have all of my hair in the roots, but if I feel like a dry and tangled section of my hair, I will run my fingers through it and pull out the split ends with my nails as I stroke my hair downward. Any tips to make it stop before it gets very serious and bad on my eyelashes and eyebrows? My friend has it everywhere and has to wear wigs, I am scared mine will get that bad.