I was cleaning, dusting out some things and organizing some stuff like settling my wardrobe, segregating?

unused or unfit clothes to donate to the salvation army or something ... then used a cloth to wipe the top parts of my wardrobe and then i dont know what happened, it was quite dusty, then i sweeped it... broomed it... then mopped it... but still then until now, am non stop sneezing, my nose is severely running cold, dont know whats happening... just took 2 tablets of paracetamol and seems like nothing improving...