I finished my last period on the 30th July. I should be ovulating right now but at around 2am last night I noticed a bit of pink/bloody discharge? It increased a little then this morning it's a very very tiny amount. I'm only on cycle day 19 and usually I'm 30-35 days. I'm not actively trying to conceive but I wouldn't be upset to find out I was. Does this look like implantation bleeding?