He is in pain

My husband is in pain. His foot is hurting and has been swollen since Friday. He came early from work on Friday because he could hardly walk. Tomorrow he can not go to work and he said he wants to go to the doctor in the morning. He was hoping that tomorrow he would feel better but it seems that he will still be hurting. If he does not go to work he will not get paid I just wish that he had disability insurance so that he could stay home for a few days until his foot get better. Actually it is getting better now because he can walk without crutches and the swilling has goes down a little bit. I think it is because the weather so hot, but anyway he still wants to go see the doctor tomorrow.