8 week belly?

Hello all my fellow mommas! I want to say first I know bloat is a huge factor in early pregnancy and I've felt the bloat for almost 2 weeks now. This is our 4th baby so I know that may change things. however, the last 2 days I've had the pronounced stomach like I did when I was bloated but its not soft like bloat but rather very hard. I don't remember my previous pregnancy bloats ever this big or ever hard. Anyones bloat super hard like a bump? I'm not convinced it is bump just curious 🤔 Thanks!