It is not a question of something being "wrong" with anybody. It is a question of attraction and connection. I have been single for over 5 years and, though I have dated, I have not quite found the love of my life. I think, howeve, we can't give up and we can't put the burden on ourselves. All we can do is try and try again. Good luck my friend.
If I can be candid......I read your profile and see you are still very young and have many more years to experience life. Your profile sounds negative, sounds like you have "attitude". You may want to tone it down and focus on the positive things in your life and be positive in what you want. It sounds more like a teenager that won't take crap from anyone. Being outspoken is one thing but having an opinion is another.
I would not be looking for love on a site like this. Instead, focus on your schooling and your daughter and let love find you.
Good Luck honey.
Firstly, there is absolutely nothing wrong with you and you are not the first to question the lack of interest here. There could be very simple reasoning such as location , not within age range or just merely not ones type behind this that has nothing to do with who you are as a person.
Everybody will have there own opinion of this site but one thing is for sure there a correlation between showings pics that leave very little to the imagination and interest, and one cannot read too much into some peoples profiles. Keep your options opened on other mediums to connect to people this site is not the only option opened for that purpose, and remember there are many who share your disappointment in this site overall.