I feel so lost right now...

I’m going through a separation so i moved in with my mom. I have a feeling she doesn’t want me and my son here. Her boyfriend complains about the food I buy taking up space in the fridge and cabinets. My mom complains about my son crying too much and told me to keep him quite. He’s two and tbh sometimes I can’t. I think it’s reasonable for them to be annoyed but the problem is I’m trying to find an apartment and the places that I could afford have an income limit and they’re telling me I make too much but I can’t afford to live anywhere else since I’m the only one that’s gonna have to pay for daycare and rent. I feel lost, alone and unlike able.