Confused on my test

Hi,

I have taken 6 pregnancy test, 3 had faint lines in the morning and 3 were negative in the evenings. I went and got a blood pregnancy test yesterday and was told it was negative. I am bleeding right now but my period isn’t due for another week.

I have had a few symptoms to include, sensitive Arreola, metal taste in mouth from time to time, more Saliva and sleeping more.

Has anyone else ever experienced this? Do you guys see a line?