Am I pregnant ?

Mel
Hey girls! I've been having a few problems, please help a friend out x 
I've been having headaches
I've been super super bloated to the point where it hurts
Trapped wind
Really itchy vagina
Feeling sick all the time 
Popping ALOT 
And loads of vaginal clear discharge 
I'm 6 days late for my period but the last time I had sex, it was when I was ovulating, but my boyfriend pulled out about 2 minutes before he came, should I be worried ?