What is going on???

First I had faint positives and then I bled 3 days before my expected. After that I didn't get a faint positive anymore. Quite naturally, I figured I miscarried. I was heart broken but I decided to be positive. Well everything about this cycle has been weird and I have been having tons of discharge during and after my period. I had days where my boobs ached and tingled. I experienced many of the same symptoms as I did with my first. I am trying to move past it and accept that this isn't it but my body keeps making me question it. I am beyond emotional. I just want to move forward but it saddens me.