Confused am I pregnant

Denise
So my period was on July 31 to August 4. On the Tuesday 9th August had unprotected sex he came in me. That same night I had a lot of discharge. Same on Wednesday discharge raw egg like and Thursday with cramps with discharge. Friday cramps side and back. From Saturday headache cramps light head. Then Sunday cramps headache and creamy discharge today is Thursday same thing. Still have a headache creamy discharge lightheaded cramping on my lower back and sides breast sore nipple sensitive. Last night my husband and I had sex again it hurt went to the bathroom to pre sharp pain in my left side hurt whilei peed . ughhhhhh my period supposed to start on the 28. HELP I DONT FEEL RIGHT MY BODY DON'T FEEL RIGHT. but isn't it to soon for all this if am pregnant?