Haven’t had a period in almost 2 months

Ni

So my last real period was December 6th-12th. I had heavy spotting December 24th, medium spotting the 25th, and light spotting the 26th and then it stopped. I haven’t bled since then. My breasts aren’t tender, I haven’t felt cramps. It did feel like I was ovulating a week and a half ago. I haven’t taken a pregnancy test, should I? I have been really sick lately and have been on various medications, but I’ve been taking my birth control regularly.