Sorry to hear about the situation. I liked Seraphim's counseling.
It sounds like you are saying you are allowed to go to Catholic classes but the problem with the EO church mainly is distance (Birmingham ones are 40 min. to an hour from Worcester).
1. If distance is the main issue and someone is confined to a very local area they might want to learn about local Orthodox history.
Holy Hierarch Egwin, Bishop of Worcester is an Orthodox saint.
Commemorated December 30/January 12 (repose) and September 10/23 (translation of relics)
Maybe learn about his legacy.
Some stories about the Orthodox in Worcester:
Orthodox Saints of the British Isles: Volume III — July - September
By Dr. John (Ellsworth) Hutchison-Hallhttps://books.google.com/books?id=t5MSBgAAQBAJ&pg=PA55&lpg=PA55&dq=%22Worcestershire%22+orthodox+church&source=bl&ots=DPbAHgjtvE&sig=kytysGqwbcR8TRDgOcktDZHfiX8&hl=en&sa=X&ved=0ahUKEwjT1tm68rbRAhVM5CYKHU-2CKYQ6AEIkgEwFg#v=onepage&q=%22Worcestershire%22%20&f=false
Another option is that actually sometimes Orthodox priests make occasional trips to hold services or lectures in unconventional areas (eg. a YMCA, college chapel, non-EO church). 2. You might want to contact the churches in Birmingham and Cheltenham to give the priests there a heads up you exist and to let you know if they will be in the area for some events.
Ask them if they have parishioners in your area either for carpooling or if they want to just make friends so you will at least have some human contact.3. Did you know the Serbian Orthodox have a monthly service in the AngloCatholic St. Martin's Church in downtown Worcester?
2015 Parish Profile, http://cofeworcester.contentfiles.net/media/assets/file/Parish_Profile_2015_OSM.pdf
St. Martin in the Cornmarket is a parish which stands firmly in the Catholic tradition of the Church of England. Here you can expect to find dignity, order and structure in worship, orthodox theology and faithfulness to apostolic order.
...at our church ... currently the Serbian Orthodox church is holding a monthly service (PAGE 4)
You could ask if they are still having Orthodox services occasionally.
Welcome to St Martin in the Cornmarket. An Anglican church with anglo-catholic traditions in the centre of Worcester.
Parish Office, (Open 9.30am to 12.30pm Mon – Fri)
Phone: 01905 25952
Things may be closer than you think.