Stressing out about homework that I thought was due tonight but wasn't!

For some reason misread the due dates for three of my math assignments like a dumb dumb and have been rushing to get them done since. My math assignments usually take me a few hours to get done because of my dyscalculia and I had only gotten started this afternoon so I was really stressed out thinking that I wasn't going to get them done in time.

 But nope, turns out all that stress was for nothing because they're not even due tonight. 

I should probably make a better effort to not starting my assignments on the day they're due so this doesn't happen again but its going to be a bit hard to do with how my school schedule is.

I'm going to take like a 30 minute break with a heating pad on my back before I work on another one because sitting hunched over for more than two hours makes my back hurt like a old man.