please don't ignore

Okay. So my period I've noticed isn't the most regular. Sometimes I skip it randomly and when I take a test it's negative. I've been on BC for a year now also.
This month I haven't gotten my period yet... I've had symptoms that I always get for my period, cramps, back ache, tired. The whole gist. But I also missed a pill this month and I know that you're suppose to wait a full week before having sex again, but I waited 6 days. He also pulled out though I MAY have accidentally touched the tip of his penis on me, after he came. But I really don't know. I ran to the bathroom immediately and wiped with warm water. I know when you miss a pill it's 91% effective, so I'm assuming I was probably 96%. Do you guys think I'm fine?