Im freaking out !

Ok so af is due tomorrow. I tested yesterday morning and got bfn. My cervix has been high and soft and today is so high I can barely reach it and it is still very soft. I was having lots of egg white cm but yesterday and today it's a lot of creamy white and when I say a lot it's a lot. My boobs aren't really sore but my nipples are sensitive. And night before last and yesterday I get a little nauseous after I eat but not bad ( I don't know about today I haven't ate yet). And for the past 3 days or so I can not sleep enough I feel I could sleep 24 hrs and still go right back to sleep.  I just don't want to get my hopes up and it still be a bfn.