Try investing in a good pregnancy pillow, it is a lifesaver in the third trimester. Don't plan any major deep cleaning of the house right now, you will feel exhausted in five minutes. Just rest and watch your favorite shows.
Go eat that extra plate of panipuri if your heart wants it, just make sure it's from a clean place! Don't listen to every auntie who gives you a new rule every day. Take it easy, laugh a lot, and let your husband do all the work.
Do eat simple home-cooked meals and stay hydrated throughout the day. Don't lift heavy water buckets or skip your prenatal vitamins. Keep things simple, walk daily, and don't overcomplicate your life with internet advice.
Please sleep whenever you get a chance because once the babies are out, sleep is a myth! Don't try to be a superwoman lifting heavy stuff or running around. Double the babies means double the rest, so pamper yourself.
It is best to drink warm milk with a little ghee if your elders say so, and walk slowly in the courtyard. Don't go out during late evenings or carry heavy bags. Always stay happy and keep remembering God for a healthy baby.