i (f17) am in an incredibly loving relationship with my boyfriend (m17) however i am always constantly feeling as i am not good enough for him. he always always tells me how much he loves me and how pretty he finds me etc. i feel so loved and happy. but this is not the problem. 

the problem is that as soon as i open any app where i see another girl who i think looks better than me, i instantly judge myself. i know this is stupid and i am aware it is petty. my first thoughts when i see this are “why don’t i look like that” “am i pretty enough for him” i just always feel like i could be doing better :( 

this is a horrible feeling and i just want to be confident and secure with myself but i struggle to do so. sometimes i have confidence but most days i do not. i want to be able to love myself! i really need help doing so. i would take breaks from social media but it is how i keep in contact with my family and friends. i’m not sure what to do. thank you in advance!