I've had two open rhinoplasty's. My revision is awful and it's too small. But, I'm worried about my blood supply to my nose. After my revision, my tip was a purple color for like a month or so. But, it faded every day and went away. My dr wasn't worried. But, I'm worried about getting short revision. Is there a way for me to check and see if my blood supply is ok? And I can handle a third surgery?