Am I depressed?

Hi guys I am new mom and my baby Grace is nearly 3 month now. I am breastfeeding her .She crys all the time and each time she cry I feel really hurt inside I thought I am not a good mom and I am not sure did I doing right for her. I have sick feeling when she cry! I feel like she's suffering . It's very very hard it seems always problems. Don't have breast milk . Won't break wind after famula. Taking Fenugreek have enough milk baby has green poop all the time now she won't sleep wake up every 10mins to 1hour at night , she don't really drink much in day but lots at night . I have to put her in my bed so I can get small bit sleep . I kind of stiff up when laying on my side nursing her very uncomfortable! She hasn't got routine yet I can't stand let her cry at all .