I've changed domain few times(Physics tutor to Yoga therapist and then coming to data science, developing product/team lead). Currently I'm focussing on multiple freelancing. I was able to do it through networking, find opportunities.

It's doable but you need to go through unconventional ways of searching opportunities. With AI, market is changing and people who know multiple things are welcome but at the same time, a lot of companies focus on hiring expert in one domain. If you love it, you will surely find opportunities. Stay positive.