Pancreatitis in first trimester

Tia

I was diagnosed with Acute Pancreatitis last Wednesday and hospitalized for two days. Digestive rest and TONS of fluids. Has this happened to anyone else? They could not find any cause for it, gallbladder normal, no stones, liver function normal. It worries me for my pregnancy. I am 11 weeks 2 days today and have lost 5 pounds in 5 days because of this. So I was just wondering if anyone else has experienced this.