Pain in sole of the feet. Appreciated.

I am 25, male, having a flat feet since birth, and currently weighing 93kgs with height 6'2; and recently I've been having a sharp needle pinch pain in the sole of each feet and it is only in the front part of the sole and not in arches or heels. The pain persists when I am barefoot or when using less cushioned flip flops or shoes. Usually when I am wearing sneaker with well cushioned soles I don't feel any pain for any amount of time I stand. My job consists 8-10 hours of standing and moving around. This has never before happened with me as most of my life when I am at home I am barefoot on floor and I have always been okay! Also, when the pain persists while I am standing I usually lie down or sit and not let my feet touch the ground or hard surface the pain goes within a minute or two at max. This is concerning a lot for me since I have to wear safety shoes at my work and even with added cushion I have to face this pain these days. Any input would be appreciated.