Vomiting :(

Hello, I stared Chateal last month and wasn't having any problems with it until now. I finished my inactives and now I am on my 3rd pill in the second pack but have already vomitted twice. Do I continue taking them or should I switch to a new pill? My body is obviously rejecting them so I do not know what to do! I don't want to continue vomiting each night :(.
Any advice is welcome!!