i took cytotec last friday, orally 2 tabs and vaginally, 2 tabs with 2 hrs interval. then i took another last sat, 2 tabs orally then on sun, i inserted another tab into my cervix. last night, i inserted again 2 tabs of cytotec, then took 6 tabs of it orally but still nothing happened. no abdominal cramps, no bleeding. im on my 6 eeks of pregnancy. hat does it mean