Why did I get my period so early?? Ttc #1

​hey ladies, this is my period log for the past 8 months, I've been trying to concieve for 7 months now. But two days I got my AF on the 9th July, at first I thought It was IB and got really excited cause it was brown rusty blood but on the second day it got slight heavier but still lighter then my usual period and now today is just light bleeding too. It's red brown pink altogether. I don't think it can be Ib although I was it was, anyone had any similar experiences, please share, It's been approx 48 hours I've been bleeding