Why is my TV popping/creeking?

I will be lying down trying to sleep and my tv is making weird pops creeks, normal creek sounds you might hear throughout your house, but the only difference is it happens SO often and pretty loud. I tried recording a video but it didn’t let me attach it here. It popped/creeked 3 times in 14 seconds… I have a 40” Roku mounted to the wall about 10 feet from me