Well im really confused an dont know what to think any more ... I think im goiing crazy Well heres my question) i usually have nor- mal. Cycles that are about 26 27 28 days ! The first day of my last period was aug-2-13 It lasted 6 days ..... Well i had sex on Aug-16-13 **2 times one after another** wich was my ovulating day well my husband didnt come inside me he used the pull out method but i dont use any protection he didnt were condom he just pulled out but we did it twice mabey the precum ? )) Well on aug-19-13 i had sex with my husband again he came inside me that day !! Aug-28-13 we had sex again he came inside me !! Aug-29-13 we had sex but he pulled out !! Sorry if TMI! Well a week after aug-16-13 iv felt my body really different ..have head ake , nausia , lower back pain , had sore breast and cramps 3day before my comming period ...i took like 4 hpt all negative !!:/ well on Aug-30-13 i got my period right on time but way too light pinkish and brownish .iv also seen it kinda red but light !! I usally have hevy flows and get clots and pain full cramps and really sore breast but this month its really light , no pain full cramps , no sore breast , been haviing major head aces, nausia , feel really exsausted, today Sep-3-13 im on day 5 on this period but i really feel weird idk why ? Took a hpt today and negative !! What could be wrong with me ? Could i be pregnant? I have an 19 month baby boy i do want to be pregnant but dont want to get my hopes up :) ... Has anyone gone through this and was pregnant ? Or could it be all in my hed since i want another baby ?? Im goiing crazyy !! Help !!! Sorry if its to long