Could it be implantation bleeding

Mandy

So I’m 11 DPO, AF due in 3 days. I took a test this evening, when I wiped there was light pink spotting. Test was completely negative. Went to the loo again later to check and there was a little brownish spotting. At first I thought AF might be coming early. It’s my birthday today, so would have been the best gift to get a BFP. Not ruling myself out yet. Fingers crossed.