Lh Surge Headaches Whats Wrong With Me???

Whats wrong with me??? - lh surge headaches

My period is on 1 Come March, but not yet arrived, I have 2 HPT and both were negative. this month for the first time using an ovulation kit clear blue, and had sex during the days immediately detected my LH surge. But he said the testicles, I'm not pregnant, I slight headache, stuffy nose, sore throat and I'm cold. Fear, in medince of concern to them, because if I'm pregnant, I do not want to hurt the baby. I still have no idea of the time. my period is pretty normal for 40 days. Am I pregnant? I have no pain in the chest, but a little disgusting.