My daughter is Type I. Just ask around your neighborhood or ward and find someone that will test you. We have tested a dozen kids in the neighborhood and not one of them had it. I agree with the others that Summer is hard. Kids drink more, stay up later, and that is a recipe of wetting the bed.
My daughter was peeing 4-5 times in the night until we realized it. She literally had no energy and wasn't making sense.
I wouldn't worry unless it persists.