JUST FINE:
You are super-right that you have to take care of yourself as a female..and I’m glad you learned how when you left the religion!
I came into the JWs as a young working adult. I couldn’t get over how much resentfulness I got from people there (both male and female) because I worked to support myself! This concept was so alien to them! I had Stepford-type wives with a 1950s mentality who acted like I was an aberration and I had very few friends there. Years later I ended up walking away from the religion and in time I Retired.
This past year (2020) with the Covid crisis I read how the JWs wanted people to donate all sorts of goods (food and otherwise)..and THEY would decide who was needy and would get whatever, etc. I thought to myself: if I were gullible enough and did not prepare for MY future I would have been so screwed it wouldn’t have been funny!.. I would have found MYSELF looking for charity and would have been at the mercy of petty elders and other JWs!!! 😳 So, all the idiots who criticized me and made remarks about not being ‘spiritual’ because I worked full time...can go take a flying leap.
I cannot stress enough that if a woman does not get married and have a man support her..she HAS to get an education and a career of some sort to provide for herself!!! And she has a relatively small window of time to do it. It doesn’t matter that we are in the 21st century. This fact did not change.
The OP is still young enough to do this and I wish her all the best.