Help with grass

Is that brown stuff all thatch? If so rake it out to expose the soil. Cut often and water.

Water. Be patient. What type of grass, hard to tell from the photo.

Good reminder - turf is resistant to herbicides, not immune. Application of herbicides in the 2 to 3 weeks when the lawn is greening up from winter to spring can damage the turf, particularly if over applied.

You may have overdone it, applying 2 herbicides back to back within a few days of each other. In the future avoid the weed & feed products; in other words, just use lawn fertilizer without the herbicide incorporated. Control weeds with herbicide and fertilize the lawn as 2 separate activities.

Mix of St Aug and Bermuda

Solid backpack or handcan, lesco spreader, feed store for fert, msm herbicide is a cheap way to have a pro lawn.