Is this a problem

I feel like there’s something wrong with my mind because I:

1. Feel kinda empty and weird most of the time, like there’s a void I can’t fill

2. I have a shit ton of irrational anger, my temperament is real bad and I just out of no where feel really agitated and angry

3. My mood and self image changes every day, one day i’ll feel like i’m amazing and can do anything, the other day like i’m a piece of shit who’s doing nothjng with her life