Implantation bleed?! Confused as never had it with son

[Steff1611]

Hi... Myself and my partner has unprotected sex about 3 weeks ago, maybe a little less. I am due on some time this week, nor great at keeping track lol!

I normally get agonising pain on the lead up to coming on but didn't this time. I came on this morning really light, like a pale orange colour which is unusual as I'm normally heavy. I put on a liner and it felt really wet so went to put on a towel n was just a thin layer of orange again. And now it's stopped. But do have slight back ache (like period)

I have taken 2 preg tests in a week, last was 2 days ago and both were neg.

Would you say it's an irregular bleed or pregnancy? I think it's too late for implantation bleeding but could be wrong.

Thanks for any advice

 

[xo_mdk]

Hmm not sure because I have almost the same thing. First it was light brown and then light pink and it's every time I wipe. I'm going to be lurking your post to see what anyone else says.