Could I be depressed or something similar

Patient: Hi I would like some help figuring out what is wrong with me. I’m 23yr old female. I have an 18mnth old daughter and IAm a pretty happy healthy person. Lately I have not been myself one minute I’ll be fine the next I will be feeling miserable. My daughters a pretty good kid but I findmyself screaming at her for doing things a kid is supposed to. I find myself crying a lot more especially when my daughter sooks or whines. I font like felling like this I feel out of control. Please help me