Am I the only one?

Ymalv
I get very stressed out and frustrated with everyone and everything then turn around and take it out in my self I cut all my nails off till it hurts tweeze all my eyebrows out till there's almost none left and most recently start chopping and pulling at my hair my mom says it's my downwards spiral from being bipolar but I've never been tested even though birth is my parents are. .. is it just me?