Pregnant?

Hi ladies! My SO & I have been trying to conceive for a few months now.. I am now 10 days late for AF.. I took a pregnancy test in the afternoon at 8 days late and it was a BFN. I took a clearblue but I have been hearing not to take the clearblue? I've had a few symptoms.. like

- tender breasts.

- hot flashes

- some small cramps but nothing like AF.

- tired

- wanting mustard a lot lol.

- and some nausea.

Also I recently looked up could itchiness be a symptom cause I'm also itching a tad down there, and I seen it very much could be because of everything changing. Could I be pregnant? There is no signs AF is coming.. any of you have any similar things and got your BFP? Thanks!