Frustrated and Miserable

So my period was due May 29th and it never came. So I tested on June 1st and it came back negative. Tested again on June 3rd and both came back positive. My husband and I were over the moon. Then by that Sunday I woke up with painful cramps and bleeding! Started taking emergency progesterone prescribed by my OBGYN and went to the doctor on Monday only for them to tell me that it was negative again and it looked like the baby was gone. Mind you my mom didn't seem terribly excited when I said I was pregnant and then she wasn't sad went I told her my upsetting news. I'm just so hurt and lost right now. How do you look at an ovulation day and feel happy and excited to try again? At the end of the day I feel like there's no real family support. Could it just be in my head?! My OBGYN wants me to Pregnitude daily as she thinks it will help. Anyone every try it? If you did, were you successful?