Caught a fungal infection on my feet? I just didn't have enough of it…

Caught a fungal infection on my feet? I just didn't have enough of it. On Wednesday I only see a dermatologist. But I think that he is the one. I am afraid that I might infect the child, we used to sleep in the same bed and cover ourselves with our blanket and use the same washing machine. Has anyone encountered this? How did they treat it and did it not spread to the baby? ?