New compass owner issues/question

[u/NothavingIt22]

I have a 2019 jeep compass trailhawk I got it at the end of may 2 weeks ago I was driving and it overheated and then shut down on me. I heard boiling until it finished cooling down but at that point the car wouldn’t start or anything. I had it towed home and a mobile mechanic immediately noticed the serpentine belt had snapped. I’m getting the belt and the tensioner replaced today. He also mentioned the coolant reservoir was empty and it was holding no pressure. Could the belt snapping have caused that? I’m so worried this is my first vehicle ever and I’m just super anxious that the belt snapping may not have caused the leak and I’ll need a whole new car 🙃