Sperm cannot make it through clothing. If your clothes were on, you will not be pregnant (unless by some miracle of immaculate conception). If the only fooling around you do is with your clothes on, KEEP the clothes on. You are 16 years old and old enough to be responsible about your own decisions. If you choose to go further, please get on BC. I always team with the side of abstinance - the only 100% fool proof method of BC - (I am proud of the fact that I remained a virgin until my wedding night) but I realize that is not always reality and not everyone agrees with me.
Rae (27), DH (26), Lucas (6/3/12), #2 due in December