Burning blisters💥

2 days ago I started back to school from the summer break, and along comes the joys of picking a new bag,shoes,uniform etc, so I pick these cute ankle strapped dolly shoes (which I'm in love with) and first day of school I have blisters on each of my baby toes and my feet are all red😒 today was even worse I felt like crying the pain was so bad , the skin off my blister has now completely come off and it hurt to even slightly touch. Any tips on how to sooth them? And protect them from hurting as much in my shoes???