"It wasn't a baby"

Just days before I found out my baby had no heartbeat my mom was excited and saying she could picture it...etc etc. Then when I said there was no heartbeat in my 7 week ultrasound she was crying and praying asking Gd to please bring her grandchild back...fast forward a few weeks later she suddenly tells me I'm being dramatic and that it wasn't a real baby, it wasn't anything....

Sometimes I feel like I am going crazy, what was the whole rollercoaster we just went through together? That's it? It's inconvenient so we just say it was nothing?

I still feel the same pain I felt when they told me it was gone. But this is super lonely.