Could this be pancreatic insufficiency ?

It all started in January, 2024 when I had a few alcohol binge sessions on an empty stomach. Following this I developed epigastric pain, some bloating, pale stools, lost weight and my testosterone levels and fat soluble vitamin levels crashed.

I initially suspected it could be a liver/gallbladder issue, but liver enzymes are fine and liver ultrasound is normal.

Anything strongly acidic or alcohol(even beer) aggravates my symptoms.

Could this potentially be a pancreatic insufficiency?, like a lack of enzymes like lipase, which accounts for why my fat soluble vitamins like D crashed?

Anyone experience something similar and how did you test for it?