I agree with Karen,
I feel that you are making mountains out of imaginary mole hills! Take some nice deep slow....breaths.. count to 3 and just concentrate on the next hour. Then the next hour, and so fourth. That way you enjoy life and and the present moment.
While you are resting on vacation, look up mindfulness, it will help you. Yoga, also, just gentle stretches, not the knot tying type.
Enjoy life in small incremants and you will be fulfilled!
Kabir says: "Student tell me, what is God? He is the breath inside the breath". from the poem Breath.
DX: reverse Trigeminal Neuralgia;Cluster headaches; Atypical face pain; raynauds;complex PTSD; recurring MDD,disassociative disorder;