My 4 year old daughter was just diagnosed with spd. She doesn't get enough input so is always looking for stimulus. I have noticed she has started curling into a ball and laughing for no reason, especially when im trying to get her to do something. It used to just happen before bed but is starting to happen 2 and 3 times a day. There is nothing I can do to make her stop. If you try to pick her up she is just limp and won't or can't stand.
Today she was watching tv inches away from the screen when she told me she had to go potty so I told her "ok take of your pants and lets go." and turned off the tv. She then threw herself on the ground, curled up into a ball and started laughing and giggling until she peed. Then she stood up said she peed her pants and took them off. Could this be part of her spd, something that she can't help, her way of testing limits?