Keys on keyboard were switched?

Hello,
I think I pressed a combo on my keyboard that made it all wonky

a is q
q is a
w is z
z is w
0 is à
9 is ç
) is 0
apostrophe is ù
slash is !
m is ,

thqt isnt even qll of it qnd im so stressed becquse i hqve qn essqy due in two days PLEASE HELP