la perdida

well i haven't had my period now for 3 months and like 3 weeks ago i just had really light brown or pink come out of there and then it stopped after 2 days. I tooks tests but they came out negative and the last 2 came out really light something that did not happen before. My period used to be irregular but then it went to regular for 6 months and now it hasn't come for 3 months. What does this mean?

I did something and i just want to know....i'm thinking too much about it. please answer

Well this is what's up. I'm 18 and believe it or not I have found my 1st boyfriend. Now i'm the baby of the family and every single person in my family are overprotective. I understand but already my cousins don't like him cause well, he's a guy, if that makes any sense, and my mother doesn't like him just because he asked me out for a day and i said i had to ask my parents and he said that i was 18 and i still had to ask my parents? I explained to him that my parents provide me with food and shelter for now so i must respect them. He understood and apologized. My friends don't like him cause again, well he's a guy. Why can't they trust me? What should i do? Listen to them like i've done so many times and like so many times lose a good guy or disrespect my family and friends? What should i do?