Line progression

Alicia • Mom to a 14 yo boy and 8 yo girl. One 👼🏻 11/2010.

Do lines progress over 48 hours?? 10 DPO faint but very visible. I took 8 strips, 1 FRER and Walmart cheapie. I’m awful I know 😂 Then today at 11 DPO it is a teeny tiny bit darker. Thanks ladies!! 😊 I know it’s early so I may not have enough HCG going on yet.