I need some prayers...

I took my first positive pregnancy test yesterday. It was faint, but definitely an obvious positive. I took 3 more after that and they all confirmed the same. Yesterday evening when I got home, I tested again, and it was a bit darker. At this point, Im getting reallllly excited!! Well, this morning I tested and the line was lighter than the first test I took yesterday morning that was already faint. I'm trying to stay positive, as I've heard HCG levels often fluctuate early on... But I can't help but feel nervous that it got lighter today. I could really use prayers my way. I will be crushed if this isn't a sticky one. I was planning on telling my husband tomorrow for Thanksgiving, but now I'm scared to if it doesn't work out. 😔