1 step forwards 2 steps back

Doesn't seem to be helping. I'm still pulling more and more and have now properly began pulling my eyebrows :( WHY CAN'T I STOP!!! I felt the short tendrails around my ears in maths and they irritated me so I pulled them out, and then just kept pulling... It's begininng to show again, and there isn't enough hair to clip my growing out fringe to anymore!