I'll start first.
Seems like a no brainer, but I often have to remind myself. When worry is pressing in on all sides, I start talking to the Lord. It doesn't have to be about my issue, just the act of talking slowly pushes the worry away.
For the sake of my family, this is often done in my head. No one wants to hear me sing, but my soul needs to. I sing any and any worship song I can think of that brings calm to my soul and praise to my lips. (Kari Jobe is a favorite, anyone else's'?)
Sometimes having an action plan calms me even if I know it has little chance to become reality. I know God is in control and I'm okay with that. The action plan is just so I can say I did something. (I'm sure there's a trust sermon in there somewhere.)
Sometimes just refocusing my mind onto something relaxing is enough to push the worry away. I have a husband, two kids, and friends and family who surround me with their presence and help me relax. Thank You, God!