Oh skylar you poor thing. I hope you are coping better today ((hugs)).
It isn't silly at all to feel like you do :(. My DS is the same - verbal diarrhoea about whatever his latest fad is. He talks about it from the moment he wakes up until the moment he goes to sleep - he never stops talking. And yes it is hard.
However my DS went through a really difficult time at school this year and I realised that out of school, he probably needs to do this to help with his anxiety. He was trying to cope at school and I was trying to modify his behaviours at home (I thought I was helping him) and he had so much anxiety he stopped eating :(. So I no longer try to control him or modify this - I just grit my teeth. And yes, we do a lot of those things that Polter suggested. Angry Birds (his current addiction) is now deeply woven into all aspects of our lives! lol.
For me, the worst of it is the car journeys. When school anxiety was at it's highest I started telling him Angry Bird stories in the car on the way to school - to keep his mind occupied and de stress him. This has now turned into "mum, can I have an angry bird story?" for each and every car journey. That's 10 bloody angry bird stories every week that I have to make up and tell. Not to mention the 1.5 hour car journeys to (and from) his occupational therapy sessions!! When I complained bitterly that one and a half hours was far to long for me to be telling stories for he said "that's OK mum, you can break it up into chapters"! Aaarrrgh!!
On the positive side, we went out for lunch with friends yesterday (and yes DS was on angry bird mode as usual!). But then, all of a sudden, when we sat at the table to eat he turned to one of our friends and said " You know that old car we had" "well it broke down last year and now we have a new one" "it's a blah blah blah" "you'll have to come and see it". Nothing unusual to most people, but those of you who have DC's who don't do conversation, or who only do conversation about themselves or their chosen obsession, will understand my astonishment and elation! :). I have to remind, cajole and coach DS to try and have a proper conversation with people. So for him to do this, by himself, and give the other person time and space to answer, was amazing. True he did go back to talking non stop about angry birds for the rest of the meal - sigh -, but it meant so much to me that he did this one thing completely unprompted. It was so normal - IYSWIM :D