Is jiggling skin after a tummy tuck normal?

Without photos is it impossible to say. Please see your chosen surgeon for an assessment. Best of luck.

Hello, if you have noticed your tummy jiggles like a water bed it might be a sign that there is a fluid collection. You would need a proper examination (and possibly an ultrasound or other test)  to determine if there is actually fluid present.  

Thank you for your question and congratulations on your recent tummy tuck.  Based on your narrative it appears that you have developed a seroma.  This is a discrete fluid collection that can develop between your skin and muscle after a tummy tuck.  The rationale for placement of drains, small seromas can be absorbed by the body, while larger seromas may require drainage by your surgeon in their office.  I would recommend you see your surgeon for an in-person assessment and treatment of any fluid collections identified.  

You should relay your concern to your primary surgeon and present for an evaluation.  From your description it sounds like you might have a seroma which is a collection of fluid.  Depending on the size, this can be managed by watchful waiting or can be percutaneously aspirated with a needle in the office.      

Thank you for the question.  Your description of swelling that "jiggles like a waterbed" is classic for seroma. A seroma is a pocket of fluid buildup which sometimes develop after surgery. Continue with your compression garment and follow-up with your plastic surgeon.  This may require percutaneous drainage, which can be done in the office. Best of luck.