My Virtual Machine went missing, after a notification saying it rebooted successfully.

Hello there!

I have a few questions regarding a virtual machine I had made using your services. 

It was a little over a month when I made an Ampere A1 Compute instance with 4 OCPUs and 24 GB of memory.

I had a school project hosted there with which I'm participating in an olympiad with.

Yesterday I got an email saying that VM was rebooted and it should be operational, 

but when I went to check today, It was actually missing and I couldn't find it. 

Have I reached the limits per month? 

Is there a way for me to check how close I am to reaching them if that is the case?