@loneservant8 Welcome to CDH, Katie!
There isn't a lot in your profile to go on, except that you are in Houston. CDH has a friend finder, but it really isn't all that difficult to size and buys bras on your own.
I will take a guess, though. You are probably new to buying your own women's fashions. Why not go to a good, supportive store and get fitted properly? It would be a great way to start building confidence, experience, and a wardrobe.
If you measure yourself accurately, you could also read instructions on web sites about how to size bras accurately, too. Ordering on-line may be a bit hit and miss, for a while, until you sort out things, such as what band and cup size to get (depends on breast form size too, which is another experiment), and what styles you like.
You can search CDH for threads regarding this topic, too. The more CD knowledge that you have, the easier life becomes. 🤓