With my first, I had a metallic taste in my mouth. Sense of smell was very heightened. Couldn't stand the sight/smell of raw meat in the 1st trimester. Was very tired- especially in the mornings. I'd get really nauseous if I got out of bed too early.
With my second, I think my gums bled almost every time I brushed them. Actually, I think this happened with my first, too. Also had a heightened sense of smell.
With both kids I didn't get BFPs until I was 2 or so weeks late. Now that I am charting, I am wondering if it's because I ovulated late those months?