Hi ElsaMars,
Have you ever considered an online degree? I am doing my post-grad degree online and I swear that this is the best way to do it. I couldn't handle the anxiety of having a toddler and what's going on with my husband and then going in to class. I only take 2 grad courses per semester and it's still overwhelming but I've been able to handle it effectively. Also the teachers are very understanding if you need accommodations, they just need the paperwork. Don't put yourself down, if you are thinking about it just take it slow so you don't feel like it's too much.