Nexplanon side effects

Ok everyone so I have the implant Nexplanon in my arm for birth control. But recently, I've been having really bad nausea in the mornings almost to where I throw up. Nothing helps except hours passing for it to go away. Should I get it removed? 
On a side note, I also want to get pregnant but obviously being on birth control I can't do that. 
Also has anyone else had this happen before or is it just me? Any advice would be lovely!