I was about to say 'I got a good grade'... but I typed 'I got a good grader'... now I’m confused if I passed or failed

I sent my friend a message saying 'let’s hang out'... but it said 'let’s hang outt'... now we’re both confused

I was trying to say 'I’m hungry'... but it said 'I’m hongry'... now I’m also confused and hungry