Ringworm

You guys i think my 9 year old has ringworm. Spiralling out on how he could have gottwn ot. I also have a 4 month baby gorl amd i am worroed for ber. He does not come in contact woth her that much,but he was near her and in our shared bed until i. Otoced something sketchy tonight. Now is 23 and don t know what i should do. I will change amd wash everything tomorrow morning but until then…