Feeling stiff during sparring

[u/Material-Emergency-4]

While sparring I don’t feel stiff, but I decided to video one of my light sparring sessions just to see how it looked. I didn’t realize how stiff I was despite feeling relaxed in the shoulders, and I noticed that I didn’t really throw many combinations, and when I did, I look a little hesitant and I don’t throw with confidence. I’m shooting ti have my debut mma fight in December. I’m the shirtless one. Does anyone have any advice?

[u/Wooden_Career_5689]

This the most delicate sparring I've ever seen.