Ok so my period was due November 11 but instead I had white mucus and I felt very faint and dizzy also had headaches. I was 2 and a half days late, it started off brown, and I had light cramps. It was light compared to what I normally have, it lasted 2 full days and spotted the last day wasn't bright red but it was kinda brownish red. I've been extremely tired I would sleep for about 13 hours. Hard to get out of bed, stomach is very itchy, very thirsty, and my nipples have also been itchy and on my right one around my arloes it like bumps( it's not real bumps but idk how to describe it) the dr said I should do blood work. Is this pregnancy or not