I just found out about Pes planus. I do have a bad back and it’s in the VA but I never thought about my feet being the problem. I don’t have any documentation on my feet but I’m about 90% sure my feet are flat worse because of the military. Do I claim Pes planus as secondary or try to go and claim back as being secondary to Pes planus? I been out almost 15 years. Not sure if I should go see a foot doc to get told my feet are Pes planus or is it not worth it?