Missed Period

So ever since I’ve gotten my period, it’s always been kind of random. When I got it, it used to be HEAVY! Thankfully it’s gotten better however even after taking birth control to kind of regulate it (I stopped taking it for obvious reasons 🤪) I still usually am surprised when getting it because I never had really kept tabs on it, and even if I did, stress plays a big role of it not being regular. I’m on day 4 of a missed period. Should I try to test? I just don’t want to get my hopes up of it being negative.