Ur body would get used to the sexual hormones. After that u won't have pimples. Don't touch them or prick them as it would leave permanent marks

Hi, These are normal changes due to hormonal shifts. But still If you want avoid it, you can use fourth generation OC pills. If u have gained weight you need to reduce down on it. Fertilisation process per second doesn't have any symptoms. You need to weight for next menses. If you don't get menses 7 days of your expected date then get your urine pregnancy test done or serum beta HCG test done. If problem persists, see your gynaecologist.