Hi and welcome to DWD.
I'm sorry, I don't know why your post was auto moderated, but I've sorted that for you now.
Not talking hasn't helped, so maybe letting others in might? I also am very sure that your Mum is already worrying about what she thinks might be going on and I promise you it's always easier to deal with fact and not speculation. She's your Mum. She obviously loves you. Talk to her.