this just started happening today. i have a samsung jack and i was having a conversation and my phone started blinking as if i had a new text message and i could tell it was a longer text because it wasnt coming in right away. the message never showed up and i texted the person asking them if it was a long text, they said yes and tried to send it again. after that the same thing happened, the phone blinked as if i was getting a text and it never showed up. why is this happening and what can i do to fix it and receive the texts im missing?