What are some diets for a a lactose intolerant vegetarian?

Can you answer ’s question about Weight Loss?:

I’ve been having a lot of stomach pains for about 3 years now and I never noticed a pattern in it. Well I’ve finally found it. After I eat or drink a dairy product my stomach hurts. But I’m also a vegetarian. What are some foods I can eat and some diets to lose and keep the weight off?

Diets To Lose Weight Fast