Postpartum or general depression? I've never had this experience.

Carrie • 💕46 1/2 yr old Mom of 6 Sunshines🌞, 1 Angel👼🏼 & 1 Rainbow 🌈
I lost my baby girl at 20 weeks Nov 30th. I still can't function. I get upset, crying and angry all in once just at the thought of getting dressed some days. I've lost my passion or drive for anything. I have a Dr appointment next week but I'm afraid they'll say what the counselor says-"give it time, take baby steps". That does me no good when I'm curled up in a ball in tears because it frustrates me so much just to have to shower or change clothes or because my 2 yr old left a cheerio on the floor for example. Please, does anyone have any advice or experiences etc. It seems so stupid that I get upset over my clothes not fitting just right or I have a meltdown just at the thought of leaving this house.