In doubt

Noemi • 26, mommy to a beautiful baby boy & another boy on the way
Ladies!!! i need your help! my bf and i were ttc for 1 year. i was 5 days late took a walgreens brand test and got a bfp! yesterday morning. solid line that appeared right away. been crampy sore breasts/nipples and sleepy. i wanted to make sure so i took the other test this morning and my bf walked in on me and startled me so i dont think i peed on it right the test came out invalid. no evap line. now im in doubt! it would break our hearts if im not. i have a dr appt next Thursday and plan on buying a clear blue test today. glow says im 4 weeks what to expect app says im 5 weeks. due date sep 20..