Ok 18 and I'm like 250 pounds and I have struggle with weight all my life it's very hard for me to loose weigh the most I ever lost was 5 pounds and I dieted for 3 moths and ate healthy and did an hour of exercise almost everyday. I have stretch marks all over my body. I have never had a boyfriend or even my first kiss. But if I do lose weight wich I really hope to how am I going to have sex with all