New hormone treatments

The doctor recently switched my birth control from LARIN to SETLAKIN... (back story: have severe menstrual cramps during normal cycles, and also have endometriosis, this is why i am on the birth control to try and treat my symptoms) anyways..... the new pill has been making pretty sick for about a week, i have been extremely nauseous and my stomach has been bloated and upset, i have thrown up just about everyday since i have started the new pill.. is this normal? or is the pill just not working for me..? should i continue the pill? (ie i started the pill last monday and i’m still feeling like shit.. help!