I had a cyst removed from tail of pancreas on 18 oct 2019. Stayed in hospital 7 days. Its benign. I'm recovering at home 5 weeks. Had tramadol for pain relief which I'm off and suffered awful withdrawal symptoms main one in sleeplessness. Pain comes and goes and manageable and taking paracetamol only. Feel tired most days but eating and walking better. Wanted to know if anyone gone through this. I'm 45 years old. First major surgery so was terrified. Great family support and medical. I'm hoping to fo back to work next week and got a ct scan as I should not have any pain so getting it checked out.