Hi Zomer,
Would you be interested in teaching abroad? I know a teacher whose friend used a website to teach abroad that I could send you. Other than that since you said you are interested in farm work, I know many people who have used WWOOF to travel. I also have a friend who is one of those instagram lifestyle travel people and recommended websites like upwork.com and flexjobs.com if you're looking to work remotely so that you can do whatever you want while traveling. I have used upwork for transcription jobs but haven't tried flexjobs out yet (I prefer not to spend money to make money haha).
I have a story similar to yours but I am 25 and still finishing my degree. I'm looking into studying abroad next year and definitely want to do more traveling once I graduate! I get being through loss and wanting new experiences. I really believe that you'll get a lot out of it. If you ever want to talk feel free to send me a message.
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Best of luck to you!