Talk to General Surgeon on General Surgeon / Hepatobiliary Surgeon

My mother (57 years old) has gallstones. She also has diabetes (on insulin) and high blood pressure.

Her gallbladder surgery has been delayed twice by a government hospital over the last 1.5 months because her blood pressure is too high. Recent readings: 160/140 and 163/83.

Current severe symptoms: She is now getting severe pain starting from her chest and going down to her stomach. This pain happens 3 to 4 times a day and is extremely intense.

My questions:

1. Does this severe chest-to-stomach pain mean her gallbladder is inflamed or is her pancreas affected? 2. Is it safe to wait another 2 weeks with this level of pain? Could her gallbladder rupture or become life-threatening? 3. Can a private hospital admit her, control her blood pressure quickly, and perform the surgery without waiting weeks?

Please guide urgently. We are very worried.