I dont know what to do please help :(

Ja

I am taking Diane 35 and after you finish the whole pack there’s 7 days rest where you won’t take any pill. What if i did not have period during that 7 days?? Should i start again with the new pack? Or i should stop taking?? I dont know what to do. Its my 3rd say of the 7 days but no period yet im so bothered :(