The anxiety you are FEELING may be coming from your spiritual sensitivity to what OTHERS are experiencing. It's called “the burden of the Lord”.
An intercessor carries a “burden” for an issue, or a person. It's a real distress that won't lift till they have prayed the matter through… then they have great peace.
This kind of prayer is called “Prevailing Prayer!” At its best it's “travailing prayer.”
In this type of intercessory prayer, you take the anxiety or the issue to the Lord's throne till you can park it there. Then WATCH how you return from the throne with power.
Your peace then can come upon others. Literally, you can impart peace with a quick prayer and touch of your hand.
If this move of intercessory prayer, and the prayer realm it carries with it, kicks into a lot of people these days will be REVIVAL days with harvest and increase for those who are willing to watch, pray and be used as Ambassadors of the kingdom of Heaven.