missed period

[babyA_x3]

I started my period 29 March then came off 3 April to start my new pill Micronor the mini pill and now it is 16 may
so i don't know weather i'm late or is it just the pill adjusting to my system i did have sex within the 5 day's i was on the pill but before i started my new pill i just finished my other pill called mercilon i did have a bleed between the week i started the new pill  my niples started to iratate me now and i'm always tired and i can't eat properly could there be a sign of pregnancy i'm 18 year old girl struggling to come to terms with this i' going to my local GP on friday to do a pregnancy test to be on the safe side so would  appreciate all your help i can get or Advive you can give me

[babyA_x3]

Omg thank you ever so much you don't know how much weight is off my chest because of this :) i'm going to take a pregnancy test just to be sure with my other pill before i started my new one i was a week break with them then i went straight onto my new pill which is the mini pill bu thank you :)

[KTowne]

Well, you having unprotected sex between can cause pregnancy, it's unlikely, but it can. You can take a pregnancy test, and have it be accurate now. My best guess is it's from your BC. It can take up to 3 months for BC to fully leave your system so you should be okay. I stopped my BC to TTC and I had all sorts of pregnancy symptoms, and periods will be a little messed up for a few months. Good luck!!