Period 2 weeks late

So I’m late by 2 weeks almost 3 weeks, this isn’t the first time as I usually have irregular periods. Me and my boyfriend have sex quite often and we use the pull out method. I’ve been having the “2 weeks pregnant symptoms” such as sore breasts, nausea, fatigue, moodiness (more than usual lol). I’m scared to do a pregnancy test incase the outcome is positive. This wouldn’t be the first pregnancy scare either. Also I haven’t spoken to him about this either yet. Just looking for advice and thanks in advanced!