Astrologer opinion on compatibility?

Hello, my name is Georgia. I was born may 21, 1989 at 7:47pm. I give this information because I have had horrible luck in relationships. I guess because I dated someone who didn't share similar core values, but aside from that fact, I would like to know, at least under the stars, which zodiac sign, signs, or cusps etc. would be the most compatible for me. I might save myself some unnessary heartache, especially from virgo men.