Not the smartest idea to test if an intolerance is gone, may want to try one meal or snack with cheese/dairy products at a time and slowly see if you can handle more.

Did you forget you were lactose-intolerant? At least you had pizza and ice cream, albeit temporarily.

Taking Lactaids before your meal really helps. If you ever want to try it again with slightly less cheese lol

I've been lactose intolerant all my life. it was really bad as a teenager. the older I got and ate cheese and sour cream the better it got. I can't drink straight milk and sometimes it does get to me but it lessons if you add it to your diet slowly. it doesn't make me throw up but I'll have a horrible stomach ache. goat products are very easy to digest for people with intolerance. maybe try goat cheese,milk or ice cream.