I was in a novelon 21 day pill pack from june 21st. I missed the second last pill pack of june which I doubled with the last. Took a pill free break of 6 days on which I had menses from 5-8th july and from 8th july I started with the new pack. I had protected intercourse on 9th but used the condom thrice dobt know if he had ejaculated or not but the condom dint break. I had protected intercourse on 14th. I never missed a pill until 21st july which I took it along with the next pill on 22nd july. I had a very light bleeding on the morning of 22nd july which I stopped as soon as I doubled it. I never missed a pill since then. My pill pack ended on 28th july and on 1st of aug I had withdrawal bleeding which was normal withdrawal bleed and continued upto 6th. I took 3 pregnancy test after tht last pregnancy test was on 12th july and all of them were negative. I had last protected intercourse on 14th of july. Am I safe? Was that light bleeding on 22nd morning a breakthrough bleeding or implantation bleeding. I am not facing any symptoms. Except I was too tensed on the previous month and I was not feeling to have anything to eat. But as the tension subside everything has become normal. M I safe? Do I need to do any other hpt or blood test?