BFN for me :0(

Boooooo! A little back ground on me. I have a 6 year old son (perfect pregnancy) and have been trying for two years for our second. Had three miscarriages. First was an empty egg November 2013, second we lost at 6 weeks June 2015, and this last January we lost a tiny boy at 12 weeks. We want a baby desperately. I feel in my heart that we can. So here's hoping! Send lots of baby dust and positive energies my way fellow hopefuls!!