Recover IMessage Conversation To IPhone From Computer

While trying to reply to a conversation on iMessage, my screen briefly glitched and ended up deleting a conversation that I didn't have any intention of getting rid of. Because I use i Message on my Macbook (and iPad) as well, I can still see the whole conversation as it was on my computer, but I can't figure out how to transfer it back to my phone. How can I go about doing this without accidentally deleting the conversation from my computer too?