Does anyone know what’s wrong with my feet, i’ve been helping my mum tile the bathroom so i’ve been standing on lots of sharp bits of tile. i didn’t feel it at all yesterday but once i got into bed the bottom of my feet started radiating heat and their so sensitive and burn when i walk on them, i just thought it was because i’ve been on my feet a lot so i ignored it but i’ve looked at the them this morning and i’ve never seen something like this before, it’s almost like a rash or irritation. i let my dog out to the toilet in the garden last night and i don’t really feel the cold so i just went out bare foot, it was -3 degrees and the floor was freezing, im wondering if it’s to do with that but i was only out for 5–10 minutes so surely that wouldn’t be the cause, Can anyone help me ?