Mad at my best friend for getting pregnant

I have to start this off by saying I completely understand why she's upset because this wasn't planned. But in the same breath I can say that I'm upset, jealous,and bitter that this isn't planned. Me on the other hand have been struggling to get pregnant from my husband for the past 3 years! And yes I get it everything happens for a reason and it's all about timing, but my bestie has sex with her on again off again loser boyfriend and wham bam she's pregnant and considering terminating her pregnancy meanwhile I'm over here bleeding like a pig because my period started today killing my chances of being knocked up this month. I'm just so mad and sad and I've never been so eager to have my own family and now it feels like it's never going to happen!!!