You should get a test but everyone's body is different some people go a whole month without being on their period and turn out not pregnant sometimes its due to stress and sometimes periods can be weird but get the pregnancy test I waited a week and founded out I was pregnant so its always a possibility
No I haven't got a test yet its not a lot the first time it was like 2 little streaks now its just one streak
Have you done pregnancy test yet? How much spotting was there?! Could just be implantation bleeding.