So I been having weird symptoms all month but all my test show negative it's been stressfull I wake up all nasty never before well I missed my period 1 week late it came werid nothing heavy it came light mostly spots here and there berly blood like the 3 day it was berly blood now after my period I feel bloated nasty I had sex today it's been it's been 7 days after my weird period when is best to take a test