I need advice or recommendations

I can't get a hard on that will last for more than 20 seconds and I have to work for a long time to get that. I'm single and live alone so I have no one to touch me. My job doesn't provide free medical insurance so I can't see a doctor for help, and I can't afford a hooker to help me out. Does anyone here know of some kind of home remedy to jumpstart my boner. I know this sounds like a joke, but I really need help and I'm getting desperate.