Pregnant?

Itzhel

Okay so my period is now 16 days late.. I’ve been having some really bad back pain, today I noticed a light pink and kind of brownish discharge after I wiped. I work at a fast food restaurant and today the smell of grilled onions were the worst thing ever and made me gag. Also I’ve had this punching pain kind of like a cramp on my right side. I took a pregnancy 2 weeks ago and it was negative. Do y’all think I should take another pregnancy test?