hi, i am currently on the contraceptive pill but recently have been forgetting to take it daily, me and my boyfriend have been having unprotected sex and altought i had a period nearly 2 weeks ago, it was slightly longer than normal, and after i had finished a few days later, spotting would appear on and off. the last week i have become over emotional, crying a lot and needing a wee more often than normal but not overly. i have been getting headaches and feeling tired and unwell, is there any chance i might be pregnant and how early can i take a test?