How can I not make myself constipated ?

-I haven't used the bathroom in 3 days. I feel like I'm going to explode. What should I doAt this point you need otc medication help. Dulcolax is very good, as well as Milk of Magnesia. Take according to directions on the packaging. If no relief in a few days seek medical help. After this problem has been taken care of, switch your eating habits. No junk or processed foods. Shop only the outer perimeters of grocery store...fresh fruits, vegetables, dairy, fresh meats, fresh bread from the bakery.By a container of Sunkist 1's prunes and eat at least 5 a day and within about 2 days things should be moving again.
See below
Prune juice & Fiber. Maybe some fiber one bars?
Eat fiber bars. Or stool softener. That stuff isn't used to make stools more comfortable!
Eat lots of fruit and peanuts.
Chocolate superlax :)