Evaporation line or faint positive

T

I followed the directions on the box and waited for 3 minutes for my results , my period is supposed to come in 2 days and I’ve been cramping all day in my lower stomach and back, I’ve been gassy and sleeping a lot lately and I’ve been having headaches. What do you guys think ?? My husband and I have been trying for 3 months now! I hope this is our miracle baby😊