I know exactly how you are feeling--I feel the same way on many days--after raising my bios now I am home again and all my old friends have nothing in common with me
So now I am also on the search--finding it difficult but making progress. I have found that getting involved with school and other activities has given me the chance to meet people...also our church groups have been a great resource. I have tried to join some adult classes like beading and craft groups.....and slowly I seem to be making more and more friends with more in common.