Meghan Trainor has had to cancel at least two shows due to a serious injury. Still, she doesn't want fans to panic.

“I don’t want anyone worrying, but I have had a hemorrhage on my vocal chords,” she said on Instagram. “Right now, the doctors want me on complete vocal rest until they are healed so I have to postpone my first two shows in Atlantic City and Connecticut.

“I promise that I will make it up to my Megatronz,” she continued. “I have never missed a tour date before so this is killing me. I love you all very much and want to get healed quickly so I can show you this amazing tour we’ve been working on.

“I am truly sorry to everyone who has bought tickets and made travel plans,” she added. “I hate this.”

Trainor is set to embark on her tour after these cancellations. It's slated to run through September 6 in Allentown, Pennsylvania. Tour dates can be found here.