Hello, so I am four days late on my period, I did not bleed at all for the month of June and usually my period is very spot on and I’ve tested for pregnancy two days in a row. Yesterday I tested with the strip pregnancy tests and got the faintest pink line on two of them then today I used a clear blue digital pregnancy test and it was negative. However, my period is very late and I was just wondering if anyone has taken these vitamins and it made your period act funky. I’m sure it’s not the vitamins what so ever but I was just curious because the faint line yesterday and the negative today confuses me l.