Prenatal Depression?

Brooklynn • 23, married, mom to 2 wonderful boys, Mason and Tristan, and a 3rd boy is due July 9th, 2020.
I think I'm experiencing prenatal depression because I was fine before I got pregnant and in the last week or so I have gotten so much more depressed and detached from my baby. Being pregnant doesn't even mean anything to me anymore. I feel like a bad mom already because I'm not attached to my baby. & just the thought of the baby being a girl makes me sooo angry. Has anyone else experienced something like this and what can I do? I'm 10w5d. :(