Gas during early pregnancy?

My periods are SUPER irregular. I don’t even test when I “miss” a period because I’ll just get sad. But I’m three days “late” and the last like 4 days I’ve been SUPER gassy. This has literally never happened before so I’m wondering if it could be an early pregnancy sign? Or maybe I’m just symptom spotting. Haha. I’m gonna go get a test today on my way to work but I wanted to know if any of you ever experience this.