3 very very very faint faint lines?????

[MUMOF3ALREADY]

hi girls, im new to this and this is my first post. We've been TTC for approx 8mths now, i have 3 children already and with all 3 we've caught either on first month of TTC or the second month. For the past 6 months i use the one step 10 miu strips (green handle) and not once have i had a faint line. I did one on monday morning (10dpo)..nothing, then wednesday afternoon (12dpo) there was a very very very faint line...not strong enough to get a picture, i retested again the following morning (13dpo) and again a very very very faint line..not as noticeable as the first line (i had to squint lol)..then this morning at 14dpo yet another very very faint line like the 1st line i got. My AF aint due yet for another 4 days. I havnt told any1..not even my husband

Has any1 got any similar stories????

xxxxx