Line progression? Help! πŸ™πŸ» for my 🌈

Brianna β€’ Mommy to a girl born 9/12/2008.πŸ˜‡ 10/26/18. MMC 5/20/19 🀰🏼 🌈 due in April 2020!

So here are my frer tests from 13-15dpo

Top 13dpo

Middle 14dpo

Bottom 15dpo

I also took a frer digital 14dpo and it was positive and a clear blue digital today that said pregnant. I’m not 100% on when I ovulated so I may not even be 15dpo today. Any advice is appreciated. Thank you!!