I find a bunch of these way out in West Texas near Mexico. They are very heavy they feel like they are iron and they come in many sizes, they are only found at the surface of the dry ground
Welcome, Shawna. From all of the images I have looked at, of actual meteorites, my opinion is, your rocks are not. The bottom one appears to be a chunk of pyrite crystals. In fact, it looks like several of your specimens are crystal formations.