Was supposed to start 4/4

I have most of the symptoms of having my AF come or actually getting a BFP but nothing yet! I want to take another test in the morning with my first pee but I'm so scared of that BFN!!! My husband and I have been TTC again for 7 months. We got pregnant so fast the first time but miscarried 11 weeks in, I don't get it. I'm so crampy, back pains, severe indigestion, slight nausea, sore breasts, excessive saliva and itchy skin! I feel like I'm just over thinking all the symptoms. Anyone else in my position?