kitd, i agree with everyone else and say that your beautiful and shouldnt have any problem with this....but i think you want something little more constructive, so: maybe its just a dry spell. they can be very long, i think everyone has probably had a dry spell and thought 'what am i doing wrong, what am i not doing?' but its just something that has to run its course and in my opinion, when its over i bet there will be quite a few guys interested and you will laugh at yourself for thinking something was off (when it rains, it pours philosophy). but youre right, because its a dryspell doesnt mean you cant be proactive about getting out of it. the key is meeting new people, and maybe barflies aren't the kind of people you want to date so i think the best thing to do is get involved in a lot of stuff, volunteering for anything (habitat for humanity is cool), sports, social organizations, church, NETWORK! get some people to play flag football after work and see who else they bring to play. maybe this kind of stuff is 'corny' to others, so if you dont like doing these things, find other ways to get involved.
my last gf actually hit on me, but it took some dedication on her part, she came up to me at a bar and asked for my number, which i wrote on a business card. when she couldnt read the number she emailed me at work, which should've screamed 'stalker', but i gave it a chance although i couldnt recall her face. she kept calling me until i agreed to meet her out, and i was glad i did.
anecdotes aside, get involved in something that you like to do and you will meet people who like to do the same things you do, and you'll have something in common. you could even meet a girl as a friend, and when she takes you out you can meet her friends and deepen your network. and KEEP going out. youre right, you cant meet anyone staying at home.
dont freak out about it though, you can get a lot of shit done when you don't have an s/o, so work on that stuff too to ride it out. sorry this went so long, i hope it helped a little!