Sorry about your pain & I don't know how long you've had this. Have you looked into your diet? I really hope you get some relief sounds terrible. I sprained my foot nothing like your going through, but I know pain! not being able to sleep. I also use a 10s machine a transcutaneous electrical nerve stimulation (TENS) machine is used as an alternative to painkilling medication. Google it it sure helps me!
Heres some that might help.
Two garlic pearls with 2 ounces of buttermilk is an excellent daily drink and home remedy for rheumatoid arthritis.
Ginger, long pepper and pepper – These three help to correct digestion and metabolism, hence recommended for daily usage in rheumatoid arthritis.
Barley, horse gram: Both these are very easy to adopt in diet.
Drum stick tree: fruit and leaves, being in rich in calcium & vitamin C, is highly recommended in Rheumatoid arthritis.
Bitter gourd (Bitter melon): It improves digestion, very low in calorie and good source of Vitamin B1, 2 & 3. It is a good detoxifying herb and is traditionally indicated in diet for rheumatoid arthritis.
Hot water: Hot water drinking is beneficial to improve digestion. Regular drinking of hot water helps to bring lightness to the joints and improves flexibility in Rheumatoid arthritis.
Food to avoid: While it is important to know what food is good, it is also important to know food to avoid in rheumatoid arthritis.
You should see a diet nutritionist & see if you have any allergies to certain foods. Or google foods to avoid.