Grace W welcome to the forum.
Thoughts are thoughts and they can be challenged . let go of, and changed.
Sometimes I think people dont like then I ask myself is this trued do i have any evidence.
Is there anyone you can speak to. ? It can overwhelming at times, and sometimes we may need to cal our minds with mindfulness.
Hi Grace W, welcome.
Overthinking is tough, but that, and what you wrote, is common. You're not alone.
Do you have any thing you like doing to distract yourself, such as playing games, etc?
PS - hi B Maff, your profile picture is adorable. I remember welcoming you to your thread, so hi again.