I know how it can feel like everything is piling up on top of you but I would like to suggest that perhaps venting can be counterproductive. It stirs up a lot of energy, overworks the adrenals, and encourages a person to let the emotions take over. Sort of like what happens in fight-or-flight. I know it can be very, very hard; but if you can try to start accepting what is happening to you, and dealing with it, you will find that this in itself helps to make things easier.