Mandalay, what's best way to say expression 'back to back' as in "I work two days back to back"

back to back (is it anything like 'two consecutive days'?) → swivi swivi, youn apre lòt, youn dèyè lòt

I worked two days back to back.
Mwen te travay de jou swivi swivi.
Mwen de travay de jou, youn apre lòt.