Could I have done major damage to my back? Is this normal?

Anonymous
I had to move yesturday out of my dorm and I had a lot of heavy things (4 things more than half my size and a box that was super heavy) and move these heavy metal dressers and lif them out of the deep moving rolling carts that they were in.. I cleaned my dorm since Id been cleaning and moving from 3 noon to 3am because i had so many things and they gave 2 days :(

My lower back doesn't hurt, but it feels strange on the left side? like not major but i just feel it when i didn't previously.

I've never had to do so much lifting repetively for a long time, and i also noticed spotting (ifs after my period) the next day.

I don't know if im tired or if its fatigue, but i feel like laying in bed for a long time, i slept for 5 hours after the move and took a nap for 3 hours again and I feel like just laying down...

I dont have achy arms or anything i just feel weaker. ;/ but i would think i should feel better now, im worried about having the early stages of a spine infection or somehting, i have a family memebr that got one and it looked painful.
Could I have done major damage to my back? Is this normal?
4 Opinion