HELP 😳 ADVICE ANYONE ❓❓

So I started out spotting . Then the next day had my period which was weird for me since i dont usually spot . I just usually cramp until i come on . My period was light the 1st day . Medium to heavy the 2nd day & spotting/ light the 3rd &NOW GONE . oh & I randomly threw up around 2am . Should i test ? I need advice bad ..