I'm 20 years old and my period is late. Since the beginning of this year, my menstrual regularity has normalized. Since the beginning of this year, I've also started having sex, but really rarely. The last time my partner and I had sex was on 5.11 and 2 days later I got my period as planned. This month, however, this period is too late for me (8 days to be exact). I would like to add that my partner and I always protect ourselves thoroughly (with condoms) and conscientiously check if there is any damage to them. Yesterday I took a pregnancy test, which came out unequivocally negative.
I don't take any medication on a regular basis, but I've been having a lot of stress lately about my studies and I've had a cold for 3 days.
Should I be worried?
I would also like to add that in my family there is a history of cancer related to, m.in, the female reproductive system, so I am a bit nervous about this fact.