Hello, I was taking Diane-35, I had no way to go to the gynaecologist right away to alternate Atywia Daily, so after the withdrawal spotting, I didn't take any pills for 5 days because I didn't have them, so I started taking them only after the visit to the gynecologist, i.e. on the 9th day of the cycle. During this time, he had intercourse several times without protection. I guess that the protection was not preserved, but I did a pregnancy test about 10 days after conception and it came out negative, so I waited until the bleeding, which occurred on the 3rd day of taking placebo pills (atywia daily), the same day I did a test to be sure if it was not implantation spotting, but the test also came out negative. Today is the second day of bleeding, which is negligible, only one very small spot, and the day before there was a little more, but not as before. Does it give me a reason to worry that I may be pregnant after all? Is it normal for such bleeding when changing tablets? Or maybe it's too early for the level of beta HCg to be high enough to detect pregnancy (from what it would be 4 weeks).