Yesterday the bottom of my thumb had a red circle on it, ive been putting some antibiotic ointment on it, and its getting better, and dont look as red, is it possible it was some kind of infection?im planning on putting some more on later on today?

Thumb infection: Sometimes bacteria can enter the space between your fingernail and your thumb. It is important to keep the area clean with a good soap and water cleansing, at least 3 to 4 times daily and keep the area covered with a light bandage and possibly antibiotic cream. Most of the time this will resolve within 5 to 6 days. If the redness becomes more widespread, see your doctor.