I am a teenager, i have had sex 3 times, and used a condom for all 3 times and it didnt break, but yet i am getting signs of pregnancy, the signs i have are tiredness, headaches, Frequent Urination, dizziness and feeling faint, gone off some food and feel sick when i look at food, i have a lump in my right breast, i have missed the last two months of my period, i am constanly getting stomach aches and back aches, i get bad mood swings, i also have high body tempurature, im not sure if i am pregnant because as i said the protection didn't break, so could you help me?