Was soooooo sick today

Well after I cleaned my room and decorated it with my sister, all of the dust everywhere immediately made me sick for a day lol. So I was mostly in bed just sneezing away and in pain and tired. But now I feel just a little bit better (after my 5th cup of ginger tea anyways will be going for a 6th soon). It makes me wonder where all of that dust even comes from, and why it always gathers in MY room for some reason.

My mom got me a feather duster and I managed to clean some spots of the room up with it that had a lot of dust, but I'm starting to think I need to dust and wipe everything down every so often JUST to not sneeze so much. I even have an air diffuser/purifier thingy that's supposed to get rid of dust really easily, but I can't tell if it's working or if it's just a really expensive shitty fan.