I am so sorry. I had a similar experience, but with my IL's. DH and I were engaged when I was still in college (I was 20) and married when I was 22. Then they all said we should wait at least 3 years before kids (SIL waited almost 5 years). I went off the pill a couple months after our 1st anniversary cause I wanted to see if I would have the same problems previously (the reason I was put on the pill) and if I did then I could get it taken care of and maybe find some answers. We were NTNP and walla - AJ. My IL's we soooooooooooo not approving when we told them, but you wouldn't believe it now. I am sure it will be the same way with your mothers grandchild. Now I am in another similar boat cause they think (including SIL) we should wait till AJ is 3 to start TTC, needless to say they don't know we are TTC now.
ETA: Have fun during your softball games. Hope you get AF soon. Have you taken a HPT lately? I had a friend in my
PR say she didn't get a BFP till 18 dpo. Will your doctor give you something to jump start her? Good Luck with everything Alicia.