Feel Dizzy, light headed, sweating, breathing fast and seeing dots!?

I just had lipo suctinon on my tummy area and when changing the bandages today i began to feel nauseous and then i got a little dizzy and flustered. Before i knew it i had blurry vision and was seeing dots so i sat down and breathed pretty fastly. So then i decided to lie down. Could it just be from seeing the swelling and maybe i became nauseous. Is this normal? Please Help!