pregnancy tests

Alright gals, I'm not sure how many will see this but. I'm 3 days late:) I've always been on time and I haven't been under stress. I took 2 first response tests the first day I was late. I had the regular line show up clearly and then the second line was very barely visible. I had to turn into the light to see whatever I thought was the light pink line. I just bought clear blue, the digital ones. Can any of you tell me if it's a good brand and any tips or advice you have would be greatly appreciated.