I've never used digi's so I'm sorry I can't help you w/those. But on the other, your line looks just a little lighter than the comparison line. THat could just be the picture though. The most ideal is when your line is darker, but if it's the *same color* as the test line, then it's still a +. You'll definitely know it when you see it!! lol But I'd BD now b/c it'll likely only get darker from here...you're probably about to O in 1-2 days. I'm sure if you took another one the next day, it'd be darker.
*I know this post was kinda old, but I figured I'd throw in my 2 cents for next month.....IF you aren't already on your way to a

this month!!

Good luck!!