Emma, try to think of previous situations where you were in the same spot you are in right now.
What is making you feel uncertain? Have you felt this way before? What was the outcome? The goal is to hopefully think of previous situations where you had this feeling, and thinks turned out to be fine, this should help relax you and ease your uncertainty.
If this does not work, you can try distracting yourself until your friend does contact you. What are some things you can do until then?
Members, what are your thoughts on this situation?
Luciana, Bilingual Health Educator