it was my worst moment ever from yesterday Monday !!!

yesterday just arrived by bus to school,i got off my seat and I walked past a classmate,and me as I went to download the first gliders stairs and hit my back stairs over the middle of the bus,but the driver did not think he noticed me as fell, but as i slid,i heard two other classmates laughing at me about this different if.And as i stood up i feeled a pain started to hurt my back from the blow,but my best friend said that she saw me standing up.When i got up and started walking,i could not breathe for a short time, but after i've started breathing normally.And so it was, start my school day and passed with sore backs. After the fact that slid and fell on the middle ladder of buses, yes. still hurts my back.

~ so yeah i've started and passed my school day with sore backs,as my back still's hurt.Since this was from yesterday.I hope i'll be ok soon !!