Occasional vomit like feeling and nausea

It is likely that you're finding it difficult to acclimatize to the food and surroundings. It will take a while for you to get used to the surroundings. You can have an antacid which would help with the nausea and vomiting. The following steps may be of help: - Don't skip meals, you may not feel like eating but in such conditions you should have the reduced amount in frequent intervals(i.e. 3 square meals broken down to 5 or 6 as you can tolerate) and slowly increase as you get better. - Reduce/ Avoid spicy,fried, fatty, junk and oily food - Exercise regularly - Increase daily intake of water to 3 liters - Avoid/Stop smoking and drinking if you have the habit - Reduce stress through methods such as yoga/meditation. If the problems are persistent or worsen visit the ER at the earliest.