hi I'm young and have osteoporosis, I dove off a divingboard and not my one foot hurts...could I have just pulled a muscle? Or could it really be broken. 9Ive hurten this same area before by spraining it).

You might want to get that checked out..I have Osteoporosis myself and have had a few problem's with my bones as well and it did turn out that i ended up doing more then what i thought i did..It's always better safe then sorry