Weed or Wildflower?

The weeds have taken over my garden recently, thriving in the Texas summer heat.  I went out to the garden a few days ago, and found this guy pop up, looking quite content in some of the empty garden bed space.  With the way it sprouted up so quickly, I'm guess it is a weed of some sort.  However, it does have some pretty little flowers that some pollinators were enjoying, so maybe it is a wildflower that I should be honored to have in my garden, but I have NO IDEA!

Fellow gardeners, can you help me identify this plant?  Please and Thank you :-)