here's an exercise to try:

take a deep breath.
hold it in.
close your eyes.
imagine you are inside your own body, watching oxygen transition from your lungs to your blood, following it through your body, and as it travels through you imagine it leaving you feeling a healing warmth.
see how far through your body you can travel on one breath.
when you need to breath, avoid the tempation to pant.
do a controlled exhale.
keep your eyes closed still.
as you exhale, imagine a portion of your pain, it could be a sand grain, a boulder, but imagine a portion of your pain leaving your body.
see how much pain can you exhale in one breath.

i normally do this three times in a row and i find i gain enough control to at least slow the spinning down.
most nights i do manage to stop it.
and remember that as long as you are aware of the process - noticing things are spinning out of control - you're not even close to the edge.
lots of time to try to gain some measure of control.

Are you ok? I hope so, I don't know what's going on now. But I hope that things get better for you.

I;m so tired i'm emotionally and physically exhausted and i just cant stop......i dont want to stop everytime i stop and reflect things catch up all over again..

Screw the breathing. OK...maybe not screw it. It's probably excellent for the moment. But the 5 to 10 minutes of relief it gives you is not enough. The only thing that has helped me with the overwhelming feeling is a systematic approach to the crap you need to do. Call in sick for a day. So you don't have the flu....it's mental health. Start by making a list of all the crap you need to do. Big stuff, little stuff, etc. Anything you can do in 20 minutes or less, just do it. Take your dry cleaning in, renew your driver's license, make an appointment to have your teeth cleaned, do the dishes. Anything that takes more than 20 mintues, prioritize, and dedicate a certain amount of time each day to going through this list. Say you have one hour each day to catch up on all this junk. If uniteruppted (and you must make it clear this is YOUR time) you will accomplish much more than you thought possible. Yes... it takes discipline. Are you up for that?

eat something sweet... maybe your blood sugar is low?