Hi,
Noted the history about a non-pregnant woman having started with bloating of abdomen 2 days ago, then red \vomit with undigested foods and frequent motion.
All your symptoms are suggestive of an intestinal infection,
gastroenteritis as there is vomiting too.
Gastritis or cut in the lower
esophagus due to forceful vomiting called Mallory Weiss syndrome
I would advise you the following as this can cause complications that are avoidable id diagnosed in time and treated well.
Rush to ER or consult your Doctor for proper clinical evaluation,investigations like Upper GI
Endoscopy if require now or later, tests of blood and stool, electrolytes and for
diabetes.
Once a proper diagnosis is made the treatment will be specific and effective and will avoid complications.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, ENT and General Surgeon