I Had A Colonoscopy Five Days Ago, The First One

I had a colonoscopy five days ago, the first one ever. I am a 62 year old female. I felt quite well the day after, but now sometimes feel a bit woozy the past three days, not all day, but just for awhile. Seems better if I rest a little & drink some water. I thought this was a minor procedure, and does not seems to be! I really cannot pin point any pain any where, but wondered if this is normal. I think I should feel completely normal by now, and I don't. The results were that three polyps were removed and they found diverticulitis, not infection, and internal hemorrhoid.