I was wondering if anyone had any similar experience:

i've been on aviane (generic for alesse) for 5 months. Since I started this pill, my period has been extremely light and only lasting for about 2 days. I was supposed to get my period last week, but it never came! I started my 6th pack last night. I've taken 2 pregnancy tests (both negative), never missed a pill (or even been late for that matter) and use condoms as back-up. I really don't think i'm pregnant, but was wondering if anyone has skipped a period while on the pill and if so, did you get it again the next month? I love everything else about this pill (i've tried 5 others!), but it's scary to take a test all the time. Thanks for any input!