Virgin and body NEED HELP PLEASE ❤

Well.... basically I'm that kind of person who hates how they look.... NOT ALOT THO 😂 and as I'm 15, I already think I have stretch marks.. I'm not fat,(Not trying to be mean or offend anyone)I'm 9st, and there's never no boy intrested in me in my school, and I only had two bfs, so I'm gonna be nervous if I will ever have sex.... and how painful is sex xx Thank you please, don't hate xxx ❤💞😘