Many people find it easier if you just post your chart up on here for all of us to see. (astro.com "extended chart selection" works great)
If you did that, we could just see your chart rather than having to go look it up for ourselves; you might get some more feedback...
But, also, if you do give your birth info for others to look up, you need to provide the city where you were born (in Texas). But I suppose it's not a huge difference...
Anyway, based off your Sun & Rising, I'd say try a Leo, Taurus, or... not sure. Sagittarius?
But keep in mind, the Moon makes a major difference, as well as all the other planets/aspects in a chart. So, not only will your whole chart influence our opinion of your "right" sign, but your "right" sign is kind of a complex answer, because it's not just about someone's Sun sign, it's also their Moon, rising, etc...
But, we can help you come up with ideas of compatible signs (energies) that we think might work well with your placements (in general).
Post your chart and I'll be happy to give you my feedback
p.s. The reason I chose Leo, was because that is compatible with your Libra rising, and I've heard a lot recently about how quincunxes are supposed to be very attracted to each other (ie. Pisces + Leo) Also, I chose Taurus because it is from Venus just like Libra (also quincunx each other) & is compatible with Pisces. Sagittarius was a wild, gut feeling, only because it's compatible with Libra but square to Pisces, so it adds some attraction & excitement but also a bit of conflict... So, with this combination alone, there's no one perfect answer, but if we knew your Moon, Venus, etc. we could probably come to some more definitive solutions.
Hope this helps!
