Thin sock liners with good thick hiking socks over them will help immensely. During an archery caribou hunt in Alaska at -20 degrees I busted through some ice and water got into my boots. I immediately turned around and went back to the truck which was about 2 1/2 miles. Upon getting to truck...
I also struggled with it for several years while only trying stretching, ice, dry needling.... Was too stubborn/cheap for orthopedic inserts. After several years with problem escalating, I finally gave in and got some custom inserts, best $400 I ever spent!