mom0709's Trying To Conceive Wish

I am wishing for our third baby. I am so irregular and can't remember my last cycle. I took 4 tests. All were -. Have symptoms, off and on with nausea and fatigue. I have no idea how to tell if and how far late I am and if I or am not really pregnant. Deep down I want to be. I have 2 boys...maybe a girl this time?