2 weeks late period? Cramping?

Okay so here it is. i was due two weeks ago on a saturday. i had PROTECTED sex tht seriously lasted like 8 minutes? the friday before. He came, but it wasnt in me, he pulled out. and we both washed our hands and wht not and tryed again... and he came again, pulled out... yeah um.. hes a fast one.. and we all checked the condoms... we filled them with water and no leaks! yes we squeezed them and everything, nothing. so now im 2 weeks late, and a few weeks ago i wasnt feeling very good.. i had fatigue and i was tired, i thought for some reason i had diabetes, so i went to the doctor and he tested me and my urine and my blood, said i was fine. he also asked me if i had sex. and i said yes... so im guessing he tested me for tht too? he said i was fine and healthy. he wouldve told me if i was pregnant...... So yeah its been now 2 weeks. and ive been having every pregnancy symptom EXCEPT morning sickness and headaches, but cramping, breast soreness, umm hunger? im not so tired and fatiguishh anymore, but ive been a lightheaded twice? maybe its bc im not dirnking enough? idk my doc said i was healthy and it couldve been a virus? idk. im freaking out... wtf is going on? i need help :(