10DPO Testing Questions!!

Ashley

I am 10dpo and from 8dpo forward have used wondfo test strips and received vvvvvfl after testing.

This morning (due to multiple days of faint lines) I tested with the Clearblue Digital Advanced and received a "Not Pregnant" result .

Has anyone else had then happen and possibly received a bfp later?? Maybe not enough HCG for the test's needed level?

AF is due August 1st or 2nd.