Maybe baby?!

So, I took an ovulation test this Mornin and it's the one on top. The one on bottom is from about 30 mins ago. I know I'm ovulating. However, the calendar on the bottom is how I am keeping up with my cycle and so forth. The hearts resemble sex. I've always heard have intercourse 2-3 days before the peak of your ovulation. Is this correct? We have been trying for a long time and had a miscarriage in January. Now, I'm trying to keep up with everything so that I know I am good to go. Hoping this is a fresh start and we can have a baby? What are your thoughts?