Late period

So today I am 13 days late on my period, I’m

Never late I’m always on time. I had a little abd pain the other day , I had a dream the other night ( I know us Mexicans believe so much in dreams) well I had a dream that I was pregnant and I could legit feel and see the baby moving .. but than I had another dream that I went to the bathroom and when I wiped there was a little bit of blood well i woke up and went to the bathroom and wiped and there was no blood. What do you guys think ? I’m not on birth control I’ve never been I’ve been with y fiancé for 2 year’s now we never use protection, we aren’t trying for a baby but at the same time we are because we don’t use any protection, I mean we both do want a baby but I don’t want to start getting excited if I’m not for sure yet and I’m not even sure if I should even take a a pregnancy test right now, would it be too early?? Thanks in advance ! I do have a son , my fiancé doesn’t have any children!