I think the thing is that no one on here can truly help you find a girlfriend and, honestly, many on here feel the weight you're feeling. Some just don't say anything. Others say a whole lot. And a small few express a tiny, little tidbit, just enough, and then they move on. There is truly no balance.
The Bible says that there is a season for everything, this includes being single and being lonely. It is what we do with these seasons that matter. I know that there were times I focused on the fact that I was lonely and it was then that I was the most miserable. However, the majority of times when I feel lonely, I consider how much worse my life would be should I be dating someone ungodly or married to a drunken abusive man. These are my options, should I decide that I don't want to focus on and wait on God for marriage and His timing, His season.
The loneliest time in my life was 16-24, truthfully, because that was when I was spending time with others who were dating, falling in love and marrying. Hollywood doesn't help, either. The world and those around you and especially Hollywood, will tell you that you need a girlfriend, that you need romance and sex, that you need to find that someone to make your life complete. It's all a lie.
Someday, yes, you may find love, but to live your life constantly hoping and searching is futile. Why? Because you can always find something to settle on. I am not saying that a person is lower than you when you settle, rather that the timing is off. It could truly be the right person, but due to rushing, you and she have to work out things with the distraction and chaos and wonder of marriage wrapped in, when God intended for you both to be further down the path by the time marriage came around, for the blessing to be easier seen.
You're going to meet three type of people on here:
1. the single ones that have heard it from young people endlessly on here and are 20 or so years older than these young folk who say they're giving up or they don't believe it will happen, and these older singles truly feel that the drama is a waste of energy and will tell you so...or will just tell you that they don't care
2. the single ones who feel exactly as you do, regardless of age, and will commiserate with you, which won't offer any peace or advice or encouragement, but rather will feed into the lie that it is hopeless
3. those that are empathetic, whether married or single, and can actually tell you that God has great things for you, if you wait and trust and lean on Him
The thing is, who will you listen to and did you really want to hear any advice, or did you just want to vent? I think a lot of people use the forums to vent and then get angry when advice is offered. Blogs are the place to vent, forums are the place to discuss and help and encourage. I truly hope there has been some encouragement for you in this thread. I would say to take the time to really read some of the responses and truly let the wisdom and truth flood your heart and help you see that you're all right waiting on God.
And dying as a single person is not the end of the world, by the by. I have heard many say this, too. Jesus gave up His life for our sins at 33 as a single man. It is not as horrible as the media, world and community would make you think.