I had sex in the 14th of April. From the 18th I had strange cramps, lower back pain and the sort which got worse on the 20th. During that period I would be dizzy, extremely tied etc. Felt nausea around 2nd of may. I was supposed to start my period on the 6th of May but I still have not started. And to make matters worse, I have the most awful body pains ever. They are ALL over my back, my arms, legs, pelvic, stomach etc. They everywhere and are either sharp stabbing pains or burning pains. Im at a loss. I don't know what it is and feel very paranoid and want to cry. I even feel a burning/hurting feeling at the tips of my fingers. Also on the 10th of may, I saw red coloured discharge that smelt quite bad too. Not to mention I have been having the worst period like cramps which made me think my period was coming but it still hasn't. I don't know what is wrong...