Hello, Your symptoms are indicative of anxiety and stress. Diarrhea, dizziness and feeling of weakness is commonly due to indigestion, food allergy or food poisoning. You can take anti-diarrheal. You are suggested to avoid taking food from outside for a couple of days. Take home made nutritious food. Do not skip meals. Take quality sleep at night and have adequate water. Take PPIs, once daily for 5-7 days for relieve. Dizziness commonly occurs due to depletion of sodium -potassium in the body electrolyte system. It may also occur due to low blood pressure and low blood sugar level. Take food in time, take warm beverage and soups / juice to maintain the vitals to normal so that no complication arises. Stay away from addictions if any. Take rest. Give yourself enough time to relax. Since you are getting nauseous and throwing out, it can be due to indigestion. Take PPIs, one stat when needed, you will get relief. Take anti emetics if required. You are suggested to get clinically examined by a GP, get liver function tests done to detect liver dysfunction, you will be accordingly treated. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Nupur K., General & Family Physician