Can I have a crumb read?

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My bread crumb

Is this still underfermented? Or did I overment it now 😅

Many people desire to get a irregular crumb like the one in your picture. I'm less enthusiastic except for special types of bread, like baguettes. One factor in play is to degas the dough well before shaping or making a preform. Another is the shaping technique - trying not to create pockets as the dough is folded and sealed. Another might be if the dough is dry enough to not merge with itself well.

Longer ferment and proofing times are often said to promote an even crumb. They also improve the flavor, so for you that would be a double win.

It's definitely possible to get a nice open crumb without many large cavities.