Symptoms

So I’m on birth control (Nexaplanon) but this past week I’ve been nauseous almost every morning (no actually vomit) and the light bleeding has stopped, I’ve been eating more and certain foods make me nauseous.

Should I take a pregnancy test or wait a bit? Me and my fiancé have been intimate without protection since it was “okay” with my birth control and I haven’t had any weird symptoms until now.