Working from home careers

Due to some ongoing health issues I find myself having a lot of sick days (currently working in an entry level admin/marketing role that doesn't need a marketing degree).

I would like to set myself up so that I can work from home earning a decent income, matching what I'm on now (60k plus would be ideal).

I'd love to hear from anyone who currently works from home - what do you do? Who do you work for? What qualifications do you have?

I have a teaching degree and am willing to retrain with a Graduate Diploma or Masters degree. I can't work in teaching due to my illness and I don't see my illness getting better any time soon, so I need to look to the future where I can be in a career that has viable long term working from home opportunities.

I've considered a tutoring business but in my area this wouldn't be viable for a full time income.

I'm not really interested in Scentsy, Avon or anything involving selling or network marketing. I need ideas for careers where I can have a full time contract or maybe build up a freelancing business.

Thanks mummas!