Preg?

So usually my boobs hurt after my period, during my ovulation cycle. But now, two days past my ovulation cycle and my tits feel like sandbags and my nipples are sooooo freakin sore. I'm bloated and gassy along with burps. I feel stupidly moody and everything makes me wanna cry. My vaginal discharge is also a milky white color, no odor and it's not thick, which is weird because I don't usually have any discharge like this. Could this be my body being normal, or early signs of pregnancy?