Ok so I took Plan B one step on Sept.5 same day of intercourse and my next period was scheduled to come on Sept. 15th but came one day early on the 14th was a little lighter, but still normal. Ok my next period (october) is scheduled to come this friday or saturday but lately i have been SEVERLY stressed thinking that somehow or another i could still be pregnant....i'm actually beginning to make myself feel like i have the symptoms but i read online that these are also the symptoms that come along with stress such as the nausea, headaches, etc. which in return will only delay my october period more :( I've also taken at least 20 pregnancy test and 4 doctors test which have all been negative and it's been 5 weeks since the deed... and stories similar to mine in which your period came would help..or any reassuring advice