Black mold

So I have an eating disorder and I do hide my food in plastic bags in my room. I ate half a banana a while ago and put it in a snap lock bag in my bedroom a few weeks ago maybe? I was cleaning my room this morning and I saw it has black mold and when I smelt it (the smell goes through the plastic) I kept coughing and I’ve been sleeping in this room for weeks. I’ve aired out my room all day, put baby powder on the carpet and it smells better and I don’t cough now.

Do you think I’ll be ok?

This really is a pretty stupid thing but what’s done is done I guess. The coughing disturbed me so I won’t be doing that again lol.

Also I’m 17 and living with host family so help is pretty much out of the picture.