Recommended websites and services:

Schema- focused therapy
https://www.schematherapysouthafrica.co.za/wp-content/uploads/2019/06/Understanding-psychological-problems-in-terms-of-schemas-and-schema-modes-4.pdf

Stress at work?

https://www.schematherapyonline.com/unrelenting-standards/

CBT resources
https://www.getselfhelp.co.uk/index.html
Helpful workbooks on multiple topics - type 'self-help workbook' into the search box:

https://www.cci.health.wa.gov.au/Search

Alternative/recommended clinical psychologists and therapists also based in Manchester:
Dr Christine Day is a specialist clinical psychologist. Her main approach is cognitive analytic therapy (CAT) www.clinicalpsychologymanchester.co.uk