Please help My brother Scott with medical expenses

Hi I am Terri Borders. Scott's sister. Scott has a bad infection in his foot and leg and currently has no insurance. He also now has very little circulation in this leg. As you can see from the pictures this is very serious. He thought it might have been a spider bite, he waited a week before he sought help. He went to 2 hospitals and 3 urgent cares in California and got little to no help being uninsured. He paid cash for blood work, xrays, ultra sounds, and several other tests but no one could diagnose him. They put him on morphine and different antibiotics for a few days at each place but the leg is progressively getting worse. Scott has spent all his savings around $3000 and they still want money to treat him, the last surgeon that saw the leg said he will probably lose his foot and leg up to the knee. The whole family is very worried that he wont get the proper treatment before its too late and they have to amputate. We are asking for all prayer warriors to pray for him and we are accepting any and all donations so he can continue to find out what is wrong and heal his foot and leg. If we can raise enough money he may come here to Houston to seek treatment .We have some of the best doctors and hospitals in the country here. The pictures are graphic but nothing can compare to the pain he is enduring 24 hrs a day.When he tries to sleep at night he gets about 30 or 40 minutes then the pain in his leg is so severe he wakes and has to put foot down on floor to get what little circulation he has and after 15 min he tries to sleep again, its a constant pain for him. Will you please consider helping anyway that you can to get Scott the medical treatment he so desperately needs? We are trying to raise $10,000.00 in hopes that will be enough, but if it gets too bad and they have to amputate it will surely be more expensive. Thank you all for any prayers and help but the number one best thing to do is share, share,share this page as there may be an answer out there that Scott needs to hear, thank you all and God bless.