New Dentures urgently needed

I only have upper dentures which are falling apart. You can see they almost have a hole worn through. Having ONLY uppers and no lower teeth, I can't digest food properly and be able eat nutritious foods like salads. It's causing me stomach and intestinal problems. Stuff bulks up in me because of not being able to fully chew it properly, and soft food I CAN easily eat is always the least nutritious kind of food. Basically it's crappy food.

I'm already disabled, from MS, meaning I have a rather small monthly income. I don't have enough coming in each month to be able to set any money aside to eventually get NEW upper and lower dentures. If I don't get them soon, my stomach and colon are going to suffer long term permanant damage. Damage has already occurred but right now it's stoppable if I get new teeth so I can eat right. Help me regain the ability to eat good food, get my stomach working right and be able to lose weight easier. I have 40 lbs to go to get to the doctor's goal weight, which will also get me off type II diabetes meds as well.