I cleaned my bathroom yesterday with a lot of bleach. today i still feel shortness of breath and weak.. is it normal to feel like that?

Shortness of breath: you could have a chemical injury to the lungs..a chest x ray may help in this situation

Chemical Bronchitis: Exposure to the fumes coming from the Clorox - Chlorine probably cause chemical irritation of the lining of the Bronchial tubes inside the lung . Depending on the amount & duration of exposure , you may get a Bronchitis or Pneumonia . Other symptoms include tiredness , , shortness of breath . If your symptoms persist for more than 24 hours , see your doctor for treatment .