Hi, We Recently Stayed In A Hotel And Inhaled Overnight

hi, we recently stayed in a hotel and inhaled overnight the bleach/clinical product it may have been used to wash the tile floors with. Also there was lack of air in the room. My 4 year old and 8 year old, and us mum and dad were all in the same room. My 8 year old son woke up with a fit at 5.30 with chocking noises covered in sweat. could this be due to the chemical or lack of air?