I've been on my pill for four months, never missed one or anything. Last month I had protected sex with a condom, didn't break and he pulled out. I got my withdrawal bleed on time. Now this month I should start my withdrawal bleed tomorrow and I'm worried it won't come. Last month I had spotting on and off a week and a half before my placebo pills, and the same thing happened this month, except it's less than last month. I don't know if that's a good thing or a bad thing. It makes me worried about implantation bleeding even though the last time I had sex was last month. The bleeding is mostly bright red and pink as it obviously mixes with cervical Mucus, it's not much at all. Some days it's more than others.