I started my period late but it was spotting at first then for one day felt heavy and stopped till two days later again could i be pregnant what can going on with body?

Menstrual irregularities, such as late or abnormal periods, can occur due to various reasons, including pregnancy. If your period is late and you're concerned about potential pregnancy, it's important to take a home pregnancy test or visit a healthcare provider for a pregnancy test to determine whether or not you're pregnant.

There are other factors that may also affect your menstrual cycle and cause spotting or irregular bleeding, such as:

1. Hormonal imbalances, including imbalances in estrogen and progesterone levels, which regulate the menstrual cycle.

2. Stress, which can interfere with normal hormonal function and lead to changes in the menstrual cycle.

3. Certain medications, such as hormonal contraceptives, certain antipsychotic drugs, or medications used to treat medical conditions like thyroid problems or diabetes.

4. Sudden weight loss or gain.

5. Thyroid issues.

6. Infection or illness.

7. Polycystic ovary syndrome (PCOS), a hormonal disorder that affects menstruation, ovulation, and fertility.

8. Endometriosis, a condition where tissue similar to the lining of the uterus grows in other parts of the body, causing irregular bleeding.

If you're experiencing changes in menstruation, persistent irregular bleeding, or missed periods, it's advisable to consult with a healthcare provider for a proper evaluation. They can help rule out any underlying medical conditions and provide appropriate guidance based on your individual situation.