I am very new to the ovulation tests and have been taking them for several days. I have gotten all negatives but, the app says I ovulate in 2 days and have a high chance of getting pregnant today and tomorrow and ovulate the 24th. Right now I am just taking the clear blue and not the digital. Should I take a digital to get a better result? Is there anyway I can still get pregnant with a faint line on an ovulation test?