Hi!

I'm Ali, i'm 16 almost 17 and i think i'm pregnant. Last month my period was around about 10th March. This month I've missed my period, after having unprotected sex a variety of times after my period in march. I've recently noticed a white/creamy discharge, and have also been feeling very fatigue and sick. I'm also having back ache and headaches a lot and needing to urinate more frequently. 

Please help me.