Okay so Thursday and Friday I had a really heavy period but was gone by Saturday. Sunday I started…

Okay so Thursday and Friday I had a really heavy period but was gone by Saturday. Sunday I started puking figured it was the flu since I work in childcare and a lot of kiddos are sick and staff too, but I'm still getting sick/nauseous in the morning amd evenings. I'm having slight cramping like I'm getting my period and ive been super emotional and just starting tonight acid reflux. Wtf?! Would it be worth taking a test? Kind of emotional broke from negative tests.