I no I don't drink at lot of water my stool is very hard and I strain a lot. Went to doctor jan said need fiber. Insert my hand and I felt something hard like a bump. Can it be my feces that hard help.

Yes. Increase your water and fluids like tea/hot coffee. Then add fruits and vegetables to your diet. Increase these until you achieve a daily bowel movement without pain. Consult your doctor if it is with blood or requires straining that makes you faint headed.
Sure. That is what it can feel like. You need to eat 4 servings of fruits and 5 servings of veggies and drink lots of water each day to prevent the hardness and straining. You will end up in the er eventually if you don't.