Can you tell me about your experiences with occupational health please? Good or bad. Were they any help?

I spoke to HR this morning and they think the only way forward is to refer me to OH. I've been resistant to this up until now, but I'm beginning to think it might be a good idea?

Disclaimer: I'm sorry for having been so whiney on here about work stress/my mental health recently, but I've found this place to be an excellent resource for advice and support. Also, should go without saying, but SSP.