Sorry to hear you're having texting trouble and we definitely understand its a bad time. If you've checked the account and limits the best bet is to reach out to support to get help fixing that. A quick network reset could do the trick as well so it would be worth restarting your phone if its GSM or dialing the following codes on a CDMA/Sprint phone:
- Connect to a Wi-Fi network.
- Tap the Phone and pull up the Keypad.
- Dial ##873283#
- Tap the green call button.
- A Starting service update message will appear, tap Dismiss.
- If the update is successful a Service update complete message will appear, tap Dismiss.
- Dial # # 72786 #
- Tap OK
- Device will restart