Eyelashes

Hi, I have just found this forum and I'm hoping i could get some help, support and encouragement. I'm currently undergoing therapy for OCD and anxiety regarding different things. I've always been in and out of phases of pulling my eyelashes, making wishes for things I was anxious about to stop. The last month or so I've pulled so many eyelashes it's the worst is been and its beginning to get me down as i don't have a strong self esteem for how I look and I now have huge gaps in my eyelashes. Do i suffer from trichotillomania? What's the best thing to do? Do they grow back?