Can we clear up some myths here people? Proper escorts, women who work in the sex industry (and men but we aren't talking about them here) are not dirty. They are providing a professional service, one they take a lot of pride in and one they have a lot of experience in. You won't catch something because they rely on being clean for their business to work. Also you will get what you pay for. Remember that.
Anyway, it is up to you whether you pay for someones services or not. There is no shame in it at all (tough plenty of people will try to convince you there is) and you can lose your virginity to someone who will be totally focused on you being turned on, you do not need to worry about her having as much of a good time, they are not paid to that nor are they expecting it.
However if you are in two minds about it now you aren't that commited. Give it another year, work on your self confidence (looks mean nothing if you can't back them up with at least a sliver or personality) get to know friends of friends, widen your social circles, get more involved with local clubs or social media and someone will come along. You get out what you put in, people don't tend to just fall in your lap and offer you sex.
Good luck!