I had an im injection 5days ago and I woke up with a dent in my right butt. Is there any chance it would disappear?

without seeing a pictures, this is tough to answer however if a dent forms after an injection give it time to settle. If you have an infection or other issues then definitely see you physician. Best Wishes!!

Dear Raleeyert,
I understand your concern. However, without a proper assessment, it would be difficult to determine what went wrong. It is best that you visit your doctor and get an examination. Only after a thorough examination, you can get proper recommendations and advice.
Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

There’s no indication to do anything at this time. Standard IM injections should not leave permanent marks.
Best,
Mats Hagstrom MD