Im wondering about continuing my pills:

the biggnining of Dec. I went to the clinic for a pregnancy test and to get back on the pill, had been off of it cause the last clinic i went to wasnt listning when i said the pills wherent right for me.

the test came back negative but it was still possible i could be cause it hadnt been long. the nurse told me it was ok to still start the pill, and short term use wont hurt me if i turn out pregnant. this sunday is when i should be starting a new pack. but i still havnt got my period im not sure if i should still start the new pack or maybe make a new apointment/get a home test.

I thought I was going to start my period been having choclate cravings that i only get at that time, been having cramping and Im having a
pink-ish discharge when going to the bathroom. Ive read that could be a pregnancy sign but its happened before when i wasnt. Just need advice on what to do.

Ill give some of my history:
I have had irregular periods for the last 3-4 years. before that i was on pills that did work and kept me regular. I have been on pills since around 14 (I am now almost 22)for irregular periods. and up until i was 18 and on my mothers insurance had the same brand of pills, was tri-levlen they where fine. at 17 i started having severe pains but never have been able to find out why. they where an everyday thing and now i still have them but not as severe or often. not sure if i just got used to it or they got better.

ive gone almost a year with out my period, in nov. had a very heavy period had to change tampon every 20min. but it only lasted 2days.

anyway not sure what else to put. if theres anything i should add let me know.