Pregnancy scare

So guys I’m 5 days late as of 12:00am. I haven’t been on birth control since September. Me and my ex just broke up 2 days ago, he told me that if I was pregnant I need to get an abortion because he doesn’t want it.. ( which I’m TOTALLY against) but I honestly don’t know if I can do it again. (I already have a 1 year old.) and I’m in no place for another baby.... so my main questions are, should I take a test today or wait a few more days?? And what should I do if I am.... 😩😩