URGENT! please someone help..?

Okay sweetheart, just breath..... You are okay, I promise. :0) I'm gonna address each issue you're concerned about: first off, your sore stomach is more than likely due to anxiety. The more we worry about things, the more stomach acid we produce and that causes an upset stomach (constipation or diarrhea, or bouts of both). Start taking ONE over-the-counter acid reducer like Prilosec. It's a huge help to keep your stomach calm, also...try to stay away from greasy, spicy foods and sodas as these items will just add to your stomach upset). Secondly, hyperVENTilation is what the doctor said you're experiencing...this is also caused by anxiety. Anxiety will speed up your breathing and thus, cause you to ingest more air which will make you "gy"....Prilosec would also help with this symptom. When you feel anxiety-ridden, stop and breath. Concentrate on breathing in through your nose, and out through your mouth.....Count to 10 as you breath in, and then count to 10 as you breath out. Simply slowing your breathing will calm you down. The phlegm your constantly coughing up is more than likely due to a seasonal allergy. An over-the-counter mucolitic (mucous reducer) like Muscinex will ist with alleviating these issues. When we cough a lot, or have an irritated throat/upper respiratory (lung) irritation we can cough up pink-stained phlegm, even blood red streaks in our phlegm...it is normal. IF you ever cough up deep, dark, large amounts of blood then that would be a time to get concerned. You absolutely have an anxiety disorder and I would suggest you ask your parents to take you to a therapist. I don't say that to be mean, but I am concerned that you are worrying your life away... You are so young. You should be happy and carefree...Not worrying about non-existing health concerns. Try to refocus your attention, stop looking on the internet at symptoms and freaking yourself out.