Can anyone help me to break this stupid overthinking over one word I put in an email to my manager. I know it's irrational but can't stop and don't know why I'm lacking confidence so much.
I have a MH illness which I control well and haven't been ill for a year now. I know it's just ruminating and it wasn't an inappropriate email, in fact I had done something helpful and was just informing him of that. I have a bit of a difficulty in standing out, although I get very positive feedback about how I do my job. I just find it excruciating to seem overly confident, maybe have low self esteem and am an introvert, although appear extraverted. I'm tying myself in knots that I've made myself stand out in a way I don't really want and can't stop thinking/worrying about it. I tend to want to be a bit invisible and have avoided promotion despite being recommended by other managers. I feel embarrassed about seeming too confident in this task I've done.
I just need a bit of advice or reassurance please as I'm feeling myself going into a cycle that can trigger other symptoms. Apologies, this feels so needy. Thank you for reading.