I have a five year old son with a man who has never paid a dime of child support. He is interested in his son and does come over to spend time with him, though. He is also very interested in me, and has been begging me to go back to him the whole time. Last night I got drunk with him and we were alone. I always thought he was good in bed, so I used very poor judgment and slept with him for the first time in almost six years. I am not on birth control and we did not use protection, but he did pull out. My cycle is typically 30 days exactly, but for some strange reason the two cycles before the last one both were only exactly 22 days. My period started on the 14th, and this stupid event took place on the 22nd, eight days later. If my cycle is 22 days this month, which it normally is not and was not last month, I could have ovulated that day. He truely is a deadbeat, and I just can't afford to have another child with him. Do you think I should be extremely worried about pregnancy?