7 days late.. bfn

Cassie

Okay, so I am 7 days late for my period. I took a Walmart cheapie test yesterday around 3pm and it was a clear negative. I constantly go to the bathroom to check for my period, but all there is is HEAVY cervical mucus, constantly! I've been strangely tired a lot more here lately. All through the day I want to constantly sleep, so I started going to bed earlier, but I'm still tired as a dog. I've been having like acid reflux and what feel like.pressure in my abdomen that every once in a while slightly feel like cramps. I know that pregnancy symptoms and period symptoms are almost identical.. but, has anyone ever went through this? If so, what was the out come? How did you feel? When did you get your period or when did you finally get your bfp? Thanks in advance!