Please help.

It's been two months since I had my little girl, and I'm always mad or upset crying for no reason and I don't know what to do. Blessed my husband for being a champ but I want to stop feeling this way. I know there baby blues right after but is there something for two months after. I'm afraid if I ask my Dr they will think I'm crazy can anyone please shine some light,and I don't know where to post this so. I'm a shame I feel the way I do is why I'm posting anonymously.