Application help

Hey guys, I don't mean to bother anyone but I had a question for yall. I'm applying to TAMU today and wanted to know if I should test optional. My act score is a 26 and I wanted to major in public health. I know it's competitive and all but my GPA is a 3.5/4 and a 4.0 on the weighted scale. So I don't know if it would be better to su mit my act score or should I test optional. Any help would be greatly appreciated!!