HEPL WHAT DID I DO

NOOOD IJDIJ WHAT DID I DOO????? I DELETED MY CSS AND I DIDNT HAVE IT SAVED BEFORE NO I ONLY WANTED TO CHANGR THE COLOR OF MY NAME WHYYY ALSO YOU CAN ONLY HAVE 10 BLOGS????? OR DID I READ THAT WRONG???? IDK IM JUST CRYING BC TOUCH YOU HAS BEEN ON REPEAT IN MY HEAD FOR TWO WEEKS NOW AND GRRKASNFLK THIA IS SUCH A MESs im CRYING