Ok I just thought I'd update since my post yesterday.
I am still bleeding, it is only noticeable when I wipe now. I'm still hopeful I haven't lost it, as it would be a lovely age gap between DD1 and this one (given that she will be 3 in Jan). However, I am not showing any signs really that I am pregnant now, except a tender tummy.
So keeping fingers crossed still... So frustrating. ;(