There is a store in Dillworth in Charlotte, NC called the Milky Way (they have a web site). It is a store for breast feeding mothers. I cannot remember the name of the bottle, but it is shaped just like a breast. Not just the nipple, but the whole bottle is nipple like material and the baby can latch on just like he/she latches on to you. My baby loved it! It is an expensive bottle, but you only need one, because once they get the hang of it you can get them on a regular bottle pretty soon after that. This bottle just eases the transition.
In the meantime, don't quit school. Your child will not let themselves starve to death. One last thought, does your child use a pacifier? If so, or even if not, your baby may think that the bottle does not have milk in it. What my husband does is put the nipple in the screaming babys mouth and press the nipple to the top of his mouth so that a little milk is expressed into his mouth. After two or three times doing that the baby latches right on! Good Luck