Wait List- letters from other TAMU colleges

<p>I was placed on wait list about a month ago, and a few days ago, I received an e-mailed letter and a mail letter from two colleges in the options you had to choose when responded to step 5. Saying that they received my application and that they needed my high school transcripts. Does that mean that they are slightly not considering me for admission into TAMU- College Station ? I'm so confused, I thought they would start making decision after May the 1st. Is this normal?
Thanks!</p>