Bleeding gah!

Daniela
Been on the orthomicronor (progesterone based pill) for about a month and a half now and I ended my cycle, had a lovely evening with my hubby two days later (no bleeding) only to find out that I started bleeding again, its been 4 days after I already had my 5 day cycle... It has slowed down but could my pill be affecting me or something else? Had a normal pap as well.. Waiting on my doctor to call back for the past 2 business days.