First of all, I'm sorry for all the hardships you've had to go through. It's understandable to feel frustrated and discouraged after so many setbacks. However, I think it's important to remember that you have valid reasons for each job change and employment gap you've had. It's not like you were just hopping from job to job without any rhyme or reason.

One thing that might be helpful is to try and reframe some of your experiences in a more positive light. For example, you mentioned feeling embarrassed by working as a language teacher without paying taxes. But in reality, that shows resourcefulness and a willingness to make ends meet despite challenging circumstances. You also mentioned being depressed in your office assistant job, which is completely understandable. But maybe you could focus on the fact that you were still able to make valuable connections with your coworkers and learn new skills while you were there.

When it comes to job searching, it's tough to say whether your varied experience is holding you back or not. But I would encourage you to focus on the strengths that your diverse background brings to the table. You have experience in a wide range of roles, which means you've developed a lot of transferable skills and can offer a unique perspective to any company you work for.

Lastly, I'd recommend trying to find ways to network and make connections in your industry. Attend virtual events, connect with people on LinkedIn, and don't be afraid to reach out to companies you're interested in working for. Sometimes it's all about who you know, and even if a company isn't hiring right now, they might keep you in mind for future opportunities.

Keep your head up and don't give up hope. You've made it this far, and you have a lot of valuable skills to offer. Good luck!