I been on birth control for a month and half now and a couple weeks ago I had sex with no protection but iv been feeling sick and tired and not myself recently could I possibly be pregnant??.

If you’ve been using the pill correctly and you’ve been taking account anything that could impact its efficiency then there is no need to be worried. Birth control can cause sickness, try taking it with food to combat it. It can also give you mood swings as to why you might not feel like yourself. If you’re truly worried you need to take a test 21 days after the assumed unprotected sex and the result will be accurate.