If I have scalp ringworm how can I prevent giving it to my cat and other family members?

I was misdiagnosed with alopecia Areata. It was actually ringworm. Just found out but I also found out that it is highly contagious. Does everyone in my family have to take medicine now including my cat???

Blue Sky 🐾

Never touch your scalp and then pet your cat and keep your cat away from pillows or pillow cases. Wearing a cap would help a lot. Ive had ringworm before and it cleared up pretty quickly, but it wasn't on my scalp.