Will I know what a contraction feels like?

Amy
My two "babies" will be 18 years apart next month. When I had my first, my water broke and I didn't go into labor naturally. Consequently, all my contractions were pitocin induced and very intense. 
The question is: Will I know what a normal contraction is when it happens? I "think" I've been having them infrequently for the past few days, but it doesn't feel at all like I remember. Nothing that makes me double over in pain or anything like that. 
What do you think?