I had unprotected sex with ejalucation inside a few days back. I have symptoms like breast pain, slight lump near to nipple, nausea, food aversion, fatigue, not able to sleep at night, pain comes when I try to lie down steadily, smell sensitivity, and reduce appetite. It's been 2 days since my period was missed. I am not able to take any weight. I am unable to walk or sit for long. There is pain in between the breast and my stomach area, slight back pain sometimes. I am unable to wear a bra due to breast pain and itching is also there in my breasts.