Negative today :(

mstrats
Took a digital 3 days before AF.  BFN.  I'm new to Glow and these boards and my husband and I are trying for our second.  It took us 2 months with our first.  This will be the first month trying.  This time around I am way healthier and 66 lbs lighter.  I am feeling pretty down today but I know it's very early!  I swear I felt some pregnancy symptoms though :(.  Maybe next time!  Do you all find Glow to be accurate?