EBS is also the general external storage attached to an instance. Go the ec2 console and look at snapshots and you should see it there. They are region specific, so make sure to select the region referred to on the bill.
I haven't used Lightsail, so I'm not sure if those snapshots end up in the general ec2 console. But, if you already checked the LS console and didn't see anything, then they must be in the ec2 console.
I haven't used Lightsail, so I'm not sure if those snapshots end up in the general ec2 console. But, if you already checked the LS console and didn't see anything, then they must be in the ec2 console.