Please help me, my mom makes me feel bad about the choices I've made?

It is not wrong to feel the way you feel. She is your mother and she cares about you. Like you said, you are young. but dont regret anything because at the time it is exactly what you wanted. being young and being in a long distance relationship restricts you from living your teenage years to the fullest, guys are guys. you may be being faithful to him but guys think "outta sight outta mind" so just think wisely about that. but as your mom goes, dont let her comments get to you, she is just being a mom