I started taking Micronor, a progestrone only bc pill. Should i always get my period during the last week of the pack? I only have 1 pill left out the pack and i still havnt got it! I have also been feeling "different" latley, im tired, moody, and have to use the bathroon a lot and i get nausous at night. What are the chances that i could be pregnant? I have been taking the pills at exactly 8 am every morning, i was only late by 1 hour once, that shouldnt make a difference right? Maybe the symtoms im having are just side effects of the pill?