I noticed a small horizontal crack just above my garage door—should I be worried about structural issues? Also, is it normal for mortar to feel soft and sandy in some spots? Trying to figure out if I need a pro or just some DIY TLC.

https://yourhomify.com/brick-damage-warning-signs-for-homeowners/

I noticed a small horizontal crack just above my garage door—should I be worried about structural issues? Also, is it normal for mortar to feel soft and sandy in some spots? Trying to figure out if I need a pro or just some DIY TLC