We often send all kinds of signals unknowingly to those around us. Some of these signals are picked up by the opposite sex when there is a possibility of courting.
It is hard to get real and frank advice from friends. Ones that are not afraid to tell you the absolute truth are rare. Most want to remain friends without any things between you, and it is better for them to say something you will more easily accept than cause an argument. More objective opinions may come from unlikely sources like strangers and sometimes even adversaries.
Try to take an objective look at yourself, although this is hard. Work on becoming a better and well rounded person. Sometimes others can sense desperation. You do not
NEED to be in a relationship. As Jah implied, you have friends and family and can do without the extra headaches of something
forced.
Believe me, no relationship is a thousand times better than a bad one.