Help please please please

Jade

I’m on the pill and I’ve been on it for about 3 years now. Never missed a period never been late. I started taking a new anxiety medicine and stopped taking my birth control because I wanted to have my period like I normally do at the end of the month and my period is now 6 days late. My boyfriend pulls out every time and we’ve never had an accident. Should I take a pregnancy test tomorrow or start taking my pills again soon?