my right foot started hurting and swellin for no reason now the same in my left foot I can hardly walk now? The pain felt is on the top of foot between first 2 toes going up toward ankle Sweeling and pain in both feet now and I m having trouble walking or putting any weight on them. I have never in life had any feet problems. This started about 3 weeks ago. There is alot of tingling also I guess. I haven t injured them in any way either. could it be my heart??