lost white samsung galaxy s4

Last night I was in D2, Everleighs, Odeon and possibly Dicey's. I lost my phone before I got a taxi home. I really need this back. All my business contacts are in there and my personal contacts. My girlfriend only just broke up with me, I had to leave our apartment and last night I had to walk to my parents house because I had no money ofr a taxi. This phone is really the only thing I have left. I don't know what I am going to do