Why is this happening too me!!! )):?

There's no way you can be pregnant unless physical a man's penis has physically gone into a women's vagina. YOUR NOT PREGNANT. There's no way physically possible that you can be so there's just no need to worry about that. I think your thinking to much into this this could depend only your age? When your in younger years such as time of getting period through teenage years you can experience missed periods because your not fully developed and it's still all kicking in. I think this is just the slight sign of puburity at it's finest these are all signs of puberty don't worry.