I am 22 f, I took an emergency contraception day after an intercourse (it just had a possibility of pre ejaculation liquid into vagina as he might had touched his penis before inserting finger in vagina) which was 3 days before my due period. 3 after taking the pill I got my period for 5-6 day. Now my next period is due on 15th and I was having some bloating and pain in my abdomen for 6-7 days. And now I have breast swelling and pain. Is it pms or anything else. Is there a pregnancy risk.