just wondering if it sound like i could be pregnant and when would i be able to test. i started my period October 3rd and it ended late night on the 9th. me and my boyfriend had sex on the 17th we used the pull out method. but like a week after that i started feeling funny. tired all the time, breast changes, light headed, constipated, back pain. on the 31st and November 1st i started noticing this brown like gooey stuff in my panties and when i wipe. can any one help?