Been down in the dumps

So I was supposed to get my first iui this month and I’ve had problems getting my trigger shot filled anywhere yesterday was appointment day I was going to go get my medicine and the pharmacy told me they couldn’t fill it I ran out the store in tears and heart break I don’t know how much longer I can wait it’s been over a year and I’m patiently waiting for a baby but after so much you get upset and wonder why me I think that already after a miscarriage I just cry and cry wanting a baby but seems like it will never be my turn to get pregnant