13 weeks and eating has been.. different

Erika
So I know all the symptoms are supposed to " calm down" but now I feel hungry a lot but as soon as I eat a few bites I'm full. And if I eat the whole thing about 20 minutes later I feel OVERFULL. Like my stomach could still seem empty but my throats feels " full".
Dunno if this sounds crazy or confusing, just wondering if anyone else is experiencing anything similar. I turned 13 weeks today