Why is my Alpha not showing my "sent" texts, only my rec'd texts?

I was using my camera on my Samsung Alpha to record a video, the phone all of a sudden shut down and I could not turn it back on without plugging it in to a charger, although it still had 65% battery life when it shut down. When the phone came back on, everything seemed to be functional, however when I send a text, the recipient gets it and can respond to it but the sent text doesn't show in the conversation thread on my phone. I can only see rec'd texts. This only started happening after the phone shut down when I was recording. Is there a setting on my Samsung Alpha that will allow the entire text thread to be seen on my phone?