sleep and stomach issues

the first day i got back from China, i stayed up the whole day so i can be adjusted quickly. it seemed to work, but on Sunday night, aileen and i both could not sleep at all and woke up at 3am. today it's a little better at 5am. i do think i could  have slept through the whole night if aileen didn't wake me up due to her stomach issues, which i am also having.