is this it..?

GUYS.. Day 2 & no sign of that bitch AF. This may be it.. After over a year of trying after a missed miscarriage and d&c.; I took a test a few days before AF was due and got a faint positive on one, but two BFNs on my Walmart cheapies.. I wanna take another test, but I don't wanna be disappointed.. Did I mention that my boobs feel like two sandbags that got ran over by a train? Because they hurt so bad! I feel like I could sleep my whole life away.. Everything makes me nauseous. I feel like I have too many symptoms to not be pregnant. Maybe it's just wishful thinking, idk!