Should i worry,please i need advicee?

So me and my boyfriend had sex this month on the 4th day of my period, 4th and 5th day after my ovulation day.During mu fertile week and ovulation day, i was on a vacation and we didn’t have sex.Every time we have sex we use condom+he pulls out before he cum+we check the condom with water after that(btw he is 100% that there were no holes).I am really anxious because my period is expected in 2 days and i don’t have any symptoms(yesterday white discharge and pimple).I went through a lot of stress this month because i had back problems and i self-diagnosed myself with dangerous illness...and i was soo stressed that i was completely shaking.I also took paracetamol 3 times.Do you think that i should worry about pregnancy?