I realized later that I need to regularly water the spots I'm trying to reseed but I need to delay watering everything else because of the herbicide. I'll have to hand water those for the next few days.
I struggled with whether I wanted to do this or to aerate and over-seed or to reapply a pre-emergent because the wheat looking crabgrass made me feel like that might spread seed and sprout more. I also really hope I can figure out what to do about that yellowish spot in the front yard.
I forgot to mention in my first post that there is a small area in the backyard in the south by the fence that sprouts some bindweed-like weed. It's never sprouted flowers and I've been trying to pick it by hand when I'm out there. I can't tell if it's spreading but it's definitely not dead yet. I should probably pick it more regularly so it doesn't have a chance to get sun.
Also there is a dead baby bird in the front yard. Hopefully a neighborhood cat will take care of it for me.