Sharp pain in stomach/left side

It’s me again. Day four over here, and really figuring out my stride which is exciting!

In the last 30 minutes I’ve had these stabbing pains in my stomach area that last a few seconds and I breathe through it and then it goes away thank goodness. I’ve never had pain like this.

My electrolytes are fine, I’ve had plenty of hydration. I’m pooping daily. I’ve eaten super healthy today and hit my 120 grams of protein goal.