Hi raider1228 and welcome to ehealth: I would say that you are pretty normal for this age in life...Please don't think you are bi-sexual because you think both of boys and girls...This, too, is normal...In time you will figure out what and who you are...Until then, just enjoy life, but do play it safe...STD's are a serious threat to life...
My best advice is to get a hobby....When your mind wanders into sex then just change the direction...Take care...
Caroline