Feeling depressed and angry

I’m 3 weeks pp and I just can’t seem to get happy. I hold my son and I feel sad that I’m not happy to hold him. When he cries I get angry(not at him, just the fact that he seems unhappy) and I wish I wasn’t a mom. I hate feeling like this. I have a doctors apt with my gyno on Wednesday and I want to ask about PP depression but I’m afraid they’ll think I can’t take care of my baby.

Even though I feel like this I still make sure all his needs are met. I’m just afraid they’ll take him away or something bc of how I’m feeling.