Family Member Pregnant

My husband's cousin is pregnant with her first baby and it just makes me depressed thinking about it. Her and husband weren't really trying and her husband a few months before she fell pregnant stated that he didn't want kids. Me and my husband have been trying for 2 1/2 years with no luck. I just got him tested and his swimmers are fine. I still need to visit the doctor's to have my eggs checked but I have always had a regular cycle, I ovulate every month on the 11th day and I have my period on the 25th day. We have both been going to acupuncture for the past 8 months and I have been trying different vitamins and fertility aids. I feel hopeless and it really upsets me when my husband mentions his cousin's pregnancy. I am happy for her but I am so upset that I am not in the same situation.