Line getting lighter :( but I still have hope

Maira • Mommy to 4 beautiful kids..2 girls and 2 boys❤️Married the love of my life April 2017..Had my last baby February 2018

So I was 7 days away from period on Friday January 7th and I can clearly see a line on my hpt.I am 2 days away from my period today January 12 and I took a test and its a vvvfl now :( I have been having some cramping but not to bad. I have been nauseous and so has my husband. I smell some meat and it makes me 🤢Has anyone had this and got a bfp after?