workaround for unresponsive blue text arrow

About a month ago I knocked my iphone x off the counter. There is a crack from the left side to near the bottom right. Until a week ago it worked fine; however, there is now a lack of responsiveness on the far right edge of the screen. I noticed when I could no longer type the letter "P" or hit the blue send button for texts.

The "P" was an easy fix with the left one handed keyboard. I have yet to find a solution, short of dictating texts via siri or using my apple watch, to send messages. Maybe one out of every four times it will send if I lightly and rapidly tap. More often, hitting the blue button brings up the "Select/Select All" option.

So far, I have been unable to find this particular issue addressed anywhere. I am curious if there is an alternative way to send text, perhaps among the accessibility options.

I've had the phone since January of 2018. I know it's very likely I will need a new one soon. If the Apple Store were open, I probably already would.

Please advise me if there is a way to move the blue arrow, or use another setting or shortcut to regain the ability to send text messages.

Thank you.