How to deal with depression as a stay at home mom?

Today is one of those days. Leaving my bed is the biggest struggle. I can’t find the energy to smile even when my baby is being funny or cute. I can’t control my crying even when she’s awake. I’m going through the motions of feedings, diaper changes, & attempting to play with her. Today feels completely impossible & I know if I didn’t have to take care of a baby I would be laying in bed crying all day. That’s all I wanna do. How do you deal with it when you feel like this & you’re not able to take that time for yourself? (I’m on medication, some days are just harder than others, & my daughter is 4 months old)

EDIT: okay i guess i should add I’ve dealt with depression for over 6 years, getting out of the house always makes me feel worse, I have no friends in the area & also have severe social anxiety.