I need some Advice Ladies😂😂😂 1st timer

Ok so I'm 30 yrs young lol and I've never been pregnant and I have a regular cycle I've had every test ran Dr just tells me it isnt my time so long story short my cycle is the 17th of every month but yesterday day night turning into today I was having sex and when we were done he had blood on him it was dark red on him(of course I was sad) but when I wiped the rest of the night it went from light pink to non existent no cramping so today had a long day still no bleeding I just thought my period came 3days early but nothing I cramped a lil earlier today but, last month I did do a yoni pearl cleanse maybe it helped idk but my boyfriend has been really need for my attention and sleepy oh and another thing my nipples hurted really bad prior to this situation but after there back to normal it felt like I had my period and they finally stop hurting but I haven't quite had my period which are always regular when should I test first time on here help a sista out...I hope its my time😄😄😘🤗😍😍