2 days ago my iPhone 11 was sending text messages to non iPhone users no problem. I wake up the next day to reply to a text.. and it will not send stating won’t deliver in red. I can receive texts I can go on the internet …This was all a sudden never happened before. I have great internet connection great wifi you name it! Called my phone company tried all trouble shooting called apple tried all troubleshooting and I mean everything! Apple says it’s not the phone and my phone company says I have to wait for an extensive tech to call me back in 5 days.. I cannot wait that long to send texts I work from home right now! Anyone with freedom mobile with this issue? Anyone in general have this issue? Could it be the SIM card? Which I did take out and put back in!!! I’m so confused and if it was the SIM card why can I do everything else on my phone? Feedback? Like I said I have tried every single thing!!