Hoping for the good outcome!

Amber • TTC our rainbow👶👶👶👶🌈

Im so happy to finally see these lines again after 4 of my angel babes!! But should I be worried thats they seem to faint im suppose to get my period tomorrow. The bottom test is from today and middle is from yesterday. I've had light cramping like pulling or tugging feeling and my bbt is still rising. Plus tiredness, headaches. But my other pregnancies my tests got darker faster. Trying to stay positive but these cramps scare me. I just need a good outcome. Should they be getting darker though?

( I don't mean to offend anyone with me posting the tests hugs to everyone!💕)