My roof is leaking and I have to fix it

You all know me, and I never ask for help. I'm at the end of my financial rope. I work 40 hours a week and it's just enough to get by. I have no savings or emergency funds for repairs. If I don't get the roof repair I will lose my trailer to rot and it will be unlivable. If that happens I'll be homeless. I'm not asking for much, just enough to get this repair done so I can keep myself and my dog safe and warm for the rest of the winter. If it wasn't critical I would not be asking. Please know I'll be forever grateful for anything, any help at all.