Help I have 2040 items in my bag

A few weeks ago, I was messing around with the Apple website on my phone. I added well over 3000+ items in my bag. I’ve removed a few of them, but I still have so much. I’m not signed in to Apple, so I can’t remove it on my Mac. It would take way too long to remove each one individually, one by one. Any way to quick clear my bag? Thanks