I am only 16 years old and have sex a couple of times. Although im not on birth control everytime i have used a condom. I had my period on the 25th of last month and about 2 weeks later after i got it i experienced spotting. the spotting only lasted for about a day then went away. Well now its about 3 days later and i am spotting again. Could you please help me and tell me whats going on? :-(