Nak, my heart goes out to you talaga, 5 months pregnant with so much on your plate is really tough.
But I have to be honest, this is beyond what us mums in the community can help with, and you need real support now. Please reach out to your OB or the nearest health center about your situation; marami silang programs for moms in need, and they can connect you with social services or NGOs na tumutulong talaga sa cases like yours. Your health at baby's health come first, walang madudule doon.
I'm sending prayers your way, at I really hope your husband gets better soon. You're stronger than you know.