The nurses assistant went to remove my left drain today and I could feel it pulling from my back side. They couldn't remove it?

Tummy tuck, lipo and butt area surgery 6/16. today is 7/5. she thinks it could have healed in place or the scrub nurse may have stitched it. What the hell? now what? will an ultrasound show what is going on. they want the nurse to look at it tomorrow. now i am super sore and it is swollen on my side and front. Draining is finished.

No doctor answers yet