Dating can just be rough, especially if you have specific criteria for a partner. I'd say just keep looking and try to remember that you don't need a partner. Sometimes it can suck being alone, but you need to learn to embrace those moments as well. Focus on being a happy you, and eventually you'll meet someone. Get involved in activities; find a hobby and then find a group that engages in that hobby. Don't rely entirely on online dating services, and if you are using them, don't be afraid to be explicit and specific with what you are looking for. It will bring the match rate way, way down, but better that than wasting your own time with people that wouldn't work out.