Been really tired of everything

Someone helped me earlier, I’m just short of 800 usd for our 2 months late rent and some medical expenses due to my cancer, I have faith in God that he will provide, if anyone can hire me I’ve been a virtual assistant so I can do virtual work, I’ve been trying my best to hang on but sometimes it feels like I’m alone with this battle ( sickness/life/being a single mom) I have 2 kids, any help would really be appreciated. I need prayers to for me to have more faith in the Lord