Moving to Qatar from USA

Im a 26 year old Iraqi female have been living in the USA for 15 years and I’m getting sick of it here. I want to get back to my middle eastern roots but I do not want to live in Iraq. I’ve been really interested in moving to Qatar for a long time and work there with my health and wellness bachelors. I would love to hear any opinions or suggestions about this to supplement my research. 1. Are there a lot of career opportunities in the health and wellness field? 2. Is it safe there for a single woman or do I have to be with family? 3. Is it better to go in as a citizen of USA or Iraq? 4. What are the best regions of the country that are more modern and developed? Thank you so much for any and all input.