The pill

I've been on microgynon 30 since December, this months been a struggle as I've had funerals etc to attend to and sort out so during my last pack I forgot to take a few but got my period as normal, again this pack I've forgotten a few and took a few late. CD 15 I wiped and had bright pink discharge on the tissue. My breasts have swollen massivley which can be normal on the pill but I've been on it 6 months already.. My areolas have increased in size to 4cm which looks weird on me and gone a brown colour. I read my pill instructions and it didn't say anything about the problems I've had other than breast swelling which should stop after three months. I can't see a.doctor until Monday next week so should I be worried?