Did I ruin my newly seeded lawn

Hello guys, I recently redid my whole lawn and after just one week of seeding it exploded in height. I asked here if I should risk mowing and everybody agreed it would be better to risk it. Now some patches look like this. Anybody sure what happened there? I’m guessing there patches are a goner and I’ll have to reseed those in spring. I’ve seen people presoak their seeds before fixing patches, what’s your preferred way for fixing up an already established lawn?

Never guessed I would get sad over my lawn looking like that, I was so proud that my first attempt at redoing a whole lawn went so well in the beginning. Guess I’ll have to wait longer to post a healthy and pretty lawn.