Hi it's been nearly 5 months since I had my second child and I am having really bad trouble with my hips and my back and my knees I am in so much pain with them and every time I eat or drink I get a really bad pain in the abdomen can someone help me pleas

If this is acute. And being the weekend, you will have to make a trip to the emergency room.You need to be checked out.May need some diagnostic test or blood test done.You will not be in a position to take care of your baby and enjoy your 5 months old.