Anxiety...

Y'all. I went on my work break to take my daughter to her 6 month doctors appointment today and all was good. Anyways, I drop her off and head back to work. (I drive a school bus) so I'm back on my bus doing my afternoon work and I just get this overwhelming feeling of anxiety that my chest hurts. All my head is saying is "you left her in the car...the hot car" I'm telling myself, no I didn't. But my anxiety is just terrible. (I usually don't have anxiety) I get back to my car and text my boyfriend about what I was feeling and start even crying. What the heck y'all. Anyone experience anything like this? I know I'm always concerned about her when she's not with me because that my baby, but damn today sucked.