Dont worry this may be nothing serious most teens get lumps in their breast from around 12-18 so and will last about 6 months to a year or two. If it starts to hurt or becomes red without you...
One of your ribs might "be out". This means it is just out of place. You might just be dyhydrated, so drink plenty of water. If it doesn't go away with in the next few hours, you can either go on...
A painful breast lump may be caused by a benign cyst (or even a deep bruise). However, to be on the safe side, it is best to have a physical check-up with your physician, as well as a mammogram. (If...