Ouch ouch ouch

My breast and nipples hurt sooo bad for seven days now and I'm moody! I took a test this morning it was negative but the lines didn't really appear well. I feel sick here and there and my sleep is SMH all over the place???!!! My period in June was five days late so my ovulation this month went back. My next period comes the 15th... What do you think glow!?!