Ideas???

I know this is not related to your period but I'm so stressed out and busy and I can't find any good answers to my question on Google or pinterest. My 18th birthday is coming up and my mom wants to do something really special and I don't like any of her ideas and I can't think of any. She refuses to take nothing as an answer. I have no idea what I want to do and I have way too many things going on to come up with some big thing on my own. It's not until November so that makes it harder. Please....I'm begging....any ideas??