Do I need re-surgery or drainage? I only see minor changes. Is this all fluid? (Photos)

Mike. I appreciate your concern, and if there is significant fluid present after your surgery, it should be drained. I would discuss your concerns with your plastic surgeon. Good luck.

Thank you for sharing your question and photographs.  If your chest has a discrete fluid collection, it needs to be drained in order to allow the skin to retract as much as possible.  If no fluid is present I would recommend a compression garment to help with swelling until the tissues fully heal.  A better evaluation on treatment options can then be had.  Hope this helps.

best to talk to your Sugeon for the next step.  Looks like fluid to me.  Might drain on its own or it may need to be drained.     Good luck.