I'm either 10 or 11dpo, and did an internet cheapie today, thought I saw something really faint (attached). Checked the sensitivity and it was 20mIU, so I went to sainsburys and got a clear blue digital 6 day early test, did it and got a BFP. I stupidly started googling reliability and found some stories of clear blue digital giving incorrect results. Has anyone got any experience of this? Pic of both tests attached