Answer
If you are a girl reaching puberty these symptoms can be an all too regular occurence. Speak to your mother/big sister/aunt/nurse for advice and nurturing.
Answer
It's symptoms of very common diseases so start with that. Stomach flus and other flus always start around when the school starts. If you are worried go see your doctor.
samonella or e.coli
e coli
Vomiting, upset stomach.
Vomiting, upset stomach.
A GI treats many symptoms including stomach pain, nausea, vomiting, diarrhea and bowel obstruction.
Symptoms of a cramping stomach and vomiting when having a bowel movement should be addressed by a physician. This may be a stomach virus or it may have a more serious meaning and should be evaluated.
Symptoms of an intestinal infection include stomach cramps, diarrhea, and dehydration. Other symptoms that may be present are bloating, nausea, and vomiting.
Vomiting, stomach hurt, and headache are symptoms of influenza, or 'flu'. It could also be be something worse . . . if it lasts more than a day, call your doctor.
Alcoholic liver disease usually occurs after years of drinking too much. The longer the alcohol use has occurred, and the more alcohol that was consumed, the greater the likelihood of developing liver disease.
abdominal pain, worse after eating, relieved by vomiting nausea, vomiting
fever, stomach cramps, vomiting, and diarrhea (this could lead to severe dehydration). The symptoms last anywhere from four to six days.
Vomiting is the constant symptom of duodenal obstruction. It may be preceded by indigestion and nausea as the stomach attempts