hi... you are here... and not "going away"... so some really deep breaths... and some grounding... perhaps pick a task..anything.. dishes.. concentrate.. all of you on that task... then pick another.. and concentrate on that one.. put your brain to work on that task.. so that things start to relax....
and it gets better.. and better.. and you can have confidence in that because it will..
I always ask myself "is the sky falling".. cause it grounds me.. make me realize that it is safe.. truely safe...