Unable to receive iMessage on my iPhone 13 Pro Max

Hi! I have an IPhone 13 Pro Max. I’m not getting any iMessages on my phone since Wednesday night. I am however getting some messages on my Apple Watch. When I try to send a message, on the field where we type, it shows as “text message RCS” and doe other contacts SMS. I am not getting any messages sent to group chats either. I tried every troubleshooting possible, even disconnected the number from my phone and added it back on. Contacted my cellphone carrier and Apple and they’re not able to help. After resetting the phone several times , my bubbles are still green.

Wednesday night before this happened, I was sharing my contact card with my contacts individually. I switched jobs and I was sending my contact information to my clients as sharing my contact card from contacts. I read after that maybe sending same message to so many people all at once could’ve caused this but my carried checked and there’s no “blocks” on my phone. At this point I’m hopeless.. but wanted to see if any of you had experienced anything like this before.. and maybe can help. When I tell you guys I tried every troubleshooting option possible I really mean it 😫 Any suggestions will help. Thanks in advance!

[Re-Titled by Moderator]

Original Title: iPhone