I made a stupid mistake at work, realised in time and fixed it. Spoke to my manager and all OK. In the grand scheme of things it's fine but (from past experience) it will take over my weekend. I just find it really hard to let things like this go and will overthink it and by tomorrow I will have built it up to be massive.
I've had CBT before and am trying to use strategies I learned there but I can feel worry creeping up and can't get it quashed.
If anyone has experienced similar I'd love to hear what works for you 