Advice please :(

Kait • 👑🐝
I'm on 8-10 dpo, I'm feeling some strange symptoms. Not sure if it to early to feel anything? I'm have sever back pains and breast, sensitivity to nipples and they are kinda peeling. Feeling like I can't sleep at all tonight. Had sex in the 30th which was supposed to be my ovulation day and exactly 14 days after first day of period! Any help?