What could be wrong if your nipples hurt and back hurts you get period for two months but got this month?

There are several possible causes for your symptoms, including:

- Hormonal imbalances: Shifts in hormone levels can cause breast tenderness and back pain, especially around the time of your period.

- Pregnancy: Breast pain and back pain are common symptoms of early pregnancy. Other signs of pregnancy include nausea, fatigue, and missed periods.

- Infection: An infection of the breast or back can cause pain and discomfort.

- Fibrocystic changes: Fibrocystic changes are non-cancerous changes in the breast tissue that can cause breast pain and tenderness.

- Underlying medical conditions: Certain medical conditions, such as thyroid problems or diabetes, can cause breast pain and back pain.

It's important to see a healthcare professional for an evaluation to determine the cause of your symptoms and receive appropriate treatment. They will be able to take a thorough medical history, perform a physical exam, and order any necessary tests to diagnose the underlying issue and recommend the best course of action.