Why does my iPad Pro 3rd generation stop charging?

So I’ve had some changing issues in the past. Were it just decides it doesn’t want to charge until I unplug it and turn it off and turn it back on by plugging the charger back in. But it’s been happening more and more lately. And now it likes to say charging was paused do to temperature. But it’s literally cold to the touch. And I just used a laser thermometer on it. And it’s at 54 degrees F. So it’s definitely not over heating. And thins seems to be happening every day now. Where I have to turn it off and turn it back on to start charging again. Oh and it’ll say it’s at like 68% but when I turn it back on it reads at 50% so idk if that’s even accurate anymore.

[Re-Titled by Moderator]