Questions: Girl's Behavior

I'm incredibly touch starved to the point it's fucking with my head and making me consider "Damaging" myself. Some nights I cry myself to sleep. I've given up dating, but I just want touch, all I want is a hug that's it.

I just want a platonic hug now and again from a woman so that I can at least be touched a bit, but I don't have any woman in my life or friends let alone female ones, so the only chance would be a stranger. The problem is I can't figure out how to ask for one without being creepy if that's possible at all.

I've considered going to the bar and maybe offering to buy someone a drink or give them some money for a quick hug but how is that not creepy as fuck to ask someone you don't know? I don't have an ulterior motive or have any kind of intent or goal I just want a hug now and again that's it, but I can't figure out any way to ask for one from somebody without looking creepy AF.

Are there any circumstance where you might give a stranger a hug because they asked and really wanted just wanted one and nothing else?