Sometimes doing the opposite can relieve the stress. Get up out of bed and exercise, move about and as far away from that bed (and feelings) as you can get. Move your body and mind away. Physically doing it may help....and they will follow you, but maybe you can stay one step ahead of them, and in this way relax. If you can find that glimmer of relaxation you can build on it. It's not something that 'comes', it's something to work on......Good luck...Y