Mormons: I am young and single. for some reason I feel like a failure...help?

ok. so within the last 2 months I have not gone through a week without some friend calling me up and telling me they are engaged. now its my best friend. I feel so horrible being saddened by his happy news, but all of my closest friends are either married already or are getting married before June, with the exception of maybe 3-4, and they are all going to different colleges than I am. I dont want to be married yet (Im only 20) but I hate not having anyone to talk to anymore. maybe if any of you have gone through something similar and have any advice that would be awesome! (as an aside, I attend a family ward and am living at home, in a very small town, so going out and meeting new people is not really an option at this point)