Earlier on today I had a message/notification on my phone saying I needed to re-enter my Apple ID credentials as apparently someone had tried getting access to my iCloud. Apple locked it for me and after verifying and setting up a new password, I thought everything was back to normal. I have of course had to enter my new password into my other devices (Mac & iPad Pro), but since doing so messages from my iPhone & Mac are now being delivered to my friends under two separate conversations? They both say 'Rich' on their end, but it seems my iPhone messages are sent to one 'thread', and my Mac messages sent to a different one. Any help please guys would be appreciated! I should also point out on my end, they're appearing in the single convo. So if i send a message from my mac, it instantly appears in the same convo on my phone? Thank you!