Went to er 3 times last year.admitted each time treated for infection. Went 2 weeks ago same thing. Found out xrays from all visits shows broken foot

Never treated for broken foot and now all bones in foot crushed from walking on it last year.also was sent to foot spealialist who sent me for ultrasound of right leg looking for clots or blockage. He released me said not foot problem and sent back to family doc who sent me last week for cat scan with contrast where it shows most bones in foot broke. He went back and looked at xrays last 3 times at er and hospital in last yearand they clearly all show broken bone and later bones but those doc reports only say infection so his opinion is they never looked at xrays they ordered or several raidioligist mis read which he highly doubts. Im 60 yo and dont want to drag out rest of life but Since they have totally fucked my foot up for rest of my life im going to have to wear a cast for at least year or 2 going backevery month to have it xrayed and recasting up to 2 year. Doc says every time i take step i break more bones. What should i do?