Hi. I Stopped Taking Yasmin Pill At The End Of

Hi. I stopped taking Yasmin pill at the end of August & had my withdrawal bleed on the 6th of sept but have not had a natural period since. I am very worried I have had all the symptoms-cramping, bloated but just no period. Myself & my husband are hoping to conceive but having no period is worrying me. I definetly am not pregnant as I had done a few home pregnancy tests. Any advise would be very helpful. I am 32.Is it possible to get pregnant without your period?I used to run my pill packets back to back would that cause an extended delay?thanks in advance