I am bloated and have nausea excessive hunger had no period in 3 months going on?

It is important to see a doctor if you are experiencing bloating, nausea, excessive hunger, and a lack of menstruation for 3 months. These symptoms could be indicative of an underlying medical condition that requires treatment. Some possible causes of these symptoms include:

1. Pregnancy: If you are sexually active, a pregnancy test should be taken to rule out the possibility of pregnancy.

2. Hormonal imbalances: Hormonal imbalances, such as polycystic ovary syndrome (PCOS) or thyroid issues, can cause irregular menstrual cycles, weight gain, and other symptoms.

3. Irritable Bowel Syndrome (IBS): IBS is a common condition that affects the digestive system and can cause bloating, gas, abdominal pain, and changes in bowel movements.

4. Celiac Disease: Celiac disease is an autoimmune disorder that is triggered by the ingestion of gluten, a protein found in wheat, rye, and barley. It can cause a variety of symptoms, including bloating, nausea, weight loss, and anemia.

5. Other conditions: Other potential causes of these symptoms include stress, anxiety, certain medications, or underlying medical conditions such as diabetes or cancer.

It is important to see a healthcare professional for evaluation to determine the cause of your symptoms and receive appropriate treatment.