I’m a 29 year-old female. I live in Buenos Aires      work as a teacher. I don’t have any important health problems. 6 years ago I started feeling pain in my right foot. My doctor’s diagnose was metatarsalgia due to flat feet and he recommended me to wear orthopedic insoles (custom made). They solved the problem for a couple of years but then the pain came back. I went to the doctor again and he recommended a different type of insoles (with a small ‘bump’ in the middle). They worked out for a couple of years. Unfortunately now I have a feeling of discomfort and pain even when I’m wearing them. Another alarming tip: until 3 years ago I was able to wear sandals for a couple of days (and not wear my insoles) during the hottest summer days. Now I can’t dare not to use my insoles even for 1 day because otherwise I feel a terrible pain in my foot. Extra tip: my second right toe is longer than the big one. I haven’t gained any weight lately and my activities haven’t changed. I don’t walk a lot and I don’t practice any sports. I never wear high heels and my footwear is comfortable. I had X-rays in my feet 6 months ago and the 2 doctors that saw it told me there was nothing wrong. These doctors said that the only solution to my pain is wearing insoles but they aren’t working right now. What do I have to do? (I m wearing brand new insoles right now.)