Should I take a test?

So I am supposed to be on my period (last Sunday- Friday) it is supposed to end tomorrow. For the whole period I have only had to use panty liners, which isn’t normal. Usually I need tampons and a liner and there’s usually at least one day I have to use supers and my cramps are bad. I have had some of the PMS emotional symptoms and I’ve had like two days of spotting. Most of the time when I pee it’s like a darker color almost brown like when I had my first period ever. Only once has it been like more red, but it’s never much at all. I have been having sex with my boyfriend pretty consistently but we use condoms and check them before and after. I also got off the pill 5 months ago so there’s a chance my period is just abnormal this time around, but the last 4 periods have been exactly the same and very predictable. Starting to worry about pregnancy. Should I take a test?

Positive comments and advice welcome.