Trying to conceive

I just got off my birth control. My last period was July 14th. We are TTC now. I normally have a 28 day cycle when I'm not on bc, but my last month (on bc my cycle was only 26 days). My SO and I can't have sex my 13th or 14th day. For some reason my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> only says to have sex from the 9-12 day (which we did).... Do you think we will conceive? Man, this is stressful!!!! And I heard it takes a healthy couple up to a year to conceive! Also, has anyone ever had implants while pregnant? I have other children, but I never had my implants when I was pregnant with them. I'm wondering what to expect with tenderness. Does it stay the same?