My girlfriend got her period on 10 th march and then Me and my girlfriend had two sessions of sex on 24 march at the afternoon time using ultra thin condom of durex air while having first intercourse I ejaculated in 2-3 minutes early then having a gap of 10 minutes gap I did another intercourse using condom that session long lasted for almost 5 minutes then I ejaculated in that ultra thin condom after that I just removed my penis from her vagina then I seen so much of whitish liquid is dripping from her vagina then I just checked my condom over my penis its not broke all semen is safely placed in that condom but at the base of condom some moisture I seen I think it maybe her vaginal which is stick on my condom base then seeing her vagina so much of whitish liquid is sticked on her vagina then I said her to go washroom I clean it out or pee it whatever you want and after now today is 11 april she did not got her period still but sometimes she gets lately period I am so much stressed after protected sex delay in period is this normal? I am so scared.