I'm going crazy here

So I am about a week late already. horrible back pain (more than normal) having some white discharge too. some mild cramping here and there just waiting for AF to come.. I haven't had any issues with my period since I started them back up after BC ( AROUND 2 YEARS AGO). I took one test yesterday and it was negative but when I checked it again later that day there was a clear faint line.. so this morning I took another test and it was negative..I have been pregnant before and feel like I am having some symptoms.. I just needed to vent here because hubby thinks I'm crazy lol