Please don't sleep around, there's a lot of risk comes together with sex. You can sleep with pillows and bolsters and get a happy peaceful life. And please get enough sleep. Lack of sleep could cause multiple health problems from anxiety to mental health problems to glaucoma to kidney failure to cancer as our organs don't have enough time for regenerations. You could also listen to classical music for your brain, it really helps with negative emotions. You could also take a meditation class and do routine exercise for a healthier lifestyle.
And if you have that kind of thoughts about men, it's really better to live alone. Because you shouldn't live with someone or something you detest that much.
And you should never generalize anything as it's unfair. It's not like anyone could choose to become male or female. People becomes good or bad, hungry of validation or not, will depend entirely on their free will, not on their gender. And if you want to meet good people, be a good people. Lastly, I hope you'll meet a good man, later on, when you stop having negative thoughts about men.