Tested again at 6weeks

Hi to all the Moms💕 I hope you all are feeling good today and know how strong you all are !🥰 I took a pregnancy test yesterday just because my first ultrasound isn’t until 4 weeks and the Test line was very dark however the control line was faint☹️ not sure what that means but the the clear blue clearly said “pregnant” anyone else ever had a test like that? (T line very dark but C line faint) Thanks in advance to those who responded!