Haven't seen you in a while

So recently I learned that my good friend is going on a date with another friend and hearing this coupled with other friends relationships brought into a zone of thinking yet again. Everyone else seems to be jumping into relationships and I am kinda feeling left in the dust of everyone else. So my mind which has been away from relationships for a while is back and reeling. I keep thinking about what to do about it and whether I should even do anything. It's lame. Man I am confused.