I have a spring wedding to attend in Florida in May (outdoors, pretty casual), and I'd really love to be able to wear
this dress to it. To fit into it, I will have to lose several more inches, and it may not be doable. So yes, I can relate!
I think 10/month is probably doable, but I have to keep myself from falling into the trap of wanting to lose as quickly as everyone else. Our bodies are really so different, so you really have to find your own rate.
Good luck!