Hi Iola,
I am from the UK myself and moved over to Sydney in late 2018, now working as a recruitment consultant to assist OTs with work across Australia. So hopefully I can be a good sounding board for any questions you may have
Obviously with the strict border controls it makes plans to emigrate tricky at the moment. The first two options that spring to mind which are available to you, would be either a Skilled Visa (189. 190 or 491) or by gaining sponsorship by an employer (186, 482 or 494). Obviously the skilled visa gives you more flexibility to choose your own employer, but on the flip side you are having to pay the visa in full yourself in that instance.
If you wish to explore further or have any other questions then feel free to post (email removed by admin as per forum rules)
Good luck and I look forward to hearing how you go :)
Thanks
Ross