Hi, I'm a 13 year old girl, weigh about 9 stone, not over weight or under weight, I'm about 5'5ft, I have been experiencing at about the same time every night (11pm- 2am) around then, I have been feeling very sick, dizzy and have bad abdominal pain, I have also been throwing up, but not like vomiting it's like half flem Half stuff from my stomach And I have been getting very bad headaches in the night and throughout the day, do you know what the problem is? I don't know if this helps but I suffer from extreme anxiety and depression but I have had that for over a year and this started about 2 weeks ago and have been happening every night. And I'm starting to get a bit worried. Thank you in advance, Abbie X