I didn't think my plantar fasciitis in my left foot will be

I didn't think my plantar fasciitis in my left foot will be this bad, had my arches drop from my left foot....only about 2 years I did get custom inserts to help, but because my left toes won't even toe the ground my right side is slightly more elevated than my left so my whole body is just out of balance and causing me knee problems and ankle