As a woman who spent her Friday night watching episodes of Bleak House from the BBC on Netflix, with a chocolate stout an a cat for company (which NEVER would have happened when I was previously single!), I feel you!!
But there's loneliness, which can be met by seeing friends, doing new meetup groups, joining a bookclub or volunteering or taking classes...and then there's like 'make this pain end and give me a distraction and let me feel close to a man again!' which I also feel and have tried to shut down, because it's more about running from what happened than facing it. KWIM?
Definitely get out there on the town with friends when you can, and start expanding or strengthing your social circle...and if a man comes along who you can have a brief and NSA but respectful fling comes around, great! You deserve it! But I would be careful about looking for the thrill of attention to validate yourself.
Mind you all this advice I am supposedly giving to you is actually just me thinking it through for myself! I could use a permanent vacation from Mr. Wrongs and if no one else ever gives them who kibbles that's fine by me!