[59F] Experiencing sharp lower left abdominal pain

What might be happening

Based on the information you've provided, here are some possible explanations for your symptoms:

• Diverticulitis: This is an inflammation or infection of small pouches called diverticula that develop along the walls of the intestines. The formation of these pouches is known as diverticulosis. Given your history of pockets in your intestines, this could be a possible cause of your symptoms. The typical treatment for diverticulitis includes antibiotics and a liquid diet to allow your colon to heal. In severe cases, surgery may be required.

• Gastroenteritis: This is an inflammation of the lining of the intestines caused by a virus, bacteria or parasites. Symptoms include diarrhea, abdominal pain, vomiting, headache, fever and chills. Treatment usually involves rest, hydration, and antibiotics if the cause is bacterial.

• Irritable Bowel Syndrome (IBS): This is a common disorder that affects the large intestine and can cause cramping, abdominal pain, bloating, gas, and diarrhea or constipation. Treatment typically involves long-term management of diet, lifestyle changes, and stress.

Please note that this is not an exhaustive list of all possible conditions, and these conditions may coexist. It's also possible that you may be experiencing something not listed here.

What you can do

Given the severity of your pain, it's important that you seek medical attention as soon as possible. In the meantime, here are some things you can do:

1. Rest and stay hydrated. Drink plenty of fluids, but avoid alcohol, caffeine, and anything that might irritate your stomach.
2. Try to eat small, light meals. If your stomach will tolerate it, try foods like rice, bananas, and applesauce.
3. Avoid any activities that worsen your pain.

What you should look out for

Please seek immediate medical attention if you experience any of the following:

• Your pain becomes more severe or spreads to your back.
• You have a high fever (over 101°F).
• You start vomiting persistently.
• Your abdomen becomes hard or you can't move your bowels, especially if you're also vomiting.

Remember, I'm an AI and this advice is based on the information you've given me. It's always important to consult with a healthcare professional who can evaluate your symptoms in person.