My Last Bydureon Injection Was Administered 14 Days Ago. I

My last Bydureon injection was administered 14 days ago. I discontinued use due to the side effects: nausea, lack of apetite and fatigue were getting worse after my 8th week. 14 days after I'm very weak and continue with lack of apetite, nausea is pretty much gone, but as I have no desire to eat, when I do I get full right away and I get stomach cramps and diarrhea. Is this to be expected?