Experienced a chemical p few months ago nd have been ttc since. Thought I was out this month because tests were all stark negative and period was due today. Period didn't come nd its always bang on so I said I'd chance another test, faintest line there! So I went and got 3 different brands and got faint lines on all of them. But all tests were negative yesterday and today's are faint. Does this mean I implanted or ovulated late or something? Has this happened to anyone else only I'd expect if I got pregnant this cycle to have a dark test by now with no period. I'm scared to get excited