Bodies are confusing; help.

Belen
Hi girls! 
So I'm in a bit of a mess here. 
I'm about week late on my period, I had unprotected sex 6 times this past month. Only the first three times did he actually finish; other three times he pulled out. 
Now usually when my period is due my boobs get swollen and just hurt to the touch. I have no symptoms what so ever. The only thing I'm going off of is my discharge. This morning it was like egg whites and it didn't break while stretching; now in the afternoon I thought I got my period but it was just a lot of creamy white discharge. I've read it's either a sign ovulation it my period. 
Question is; should I test or just wait for my period??
Anything helps; thanks!