Articulating thoughts?

Articulating thoughts? Is it just me or do other people have this issue as well? In my head I know what to say. But when I speak to other people I'm so focused on breathing and getting the words out, and not stuttering that I straight up lose my train of thought and forget what I'm saying. This happens pretty frequently and I think over the course of my life I've developed bad habits due to this. Just wanted to know if it's just me or not.