The morning after CoolSculpting, I have experienced diarrhea and vomiting

Dear kirasakai,
Your symptoms of vomiting and diarrhea are not related to coolsculpting. Typical side effects include some abdominal soreness/discomfort and numbness in the area treated. You probably developed an unrelated viral gastroenteritis. If your symptoms continue, I would urge you to go get medical treatment immediately as you may get dehydrated from volume loss. Good luck.
Best,
Shamim

Dear kirasakai:Your symptoms are not typical and I would posit are due to one of two things: either you are having a completely unrelated gastrointestinal illness, such a a viral or food-bourne gastroenteritis or even a medication side effect, or you had an unrecognized umbilical hernia and your gut was pulled upward by the vacuum and is traumatized. In either case, you should recover, but please be checked out by a physician today.