should i see someone? tw

i’m in highschool and i’ve always had straight a’s, i have a 4.5 and i play sports, i have a boyfriend of 10 months and my family is financially stable. but in september my mom was rediagnosed with cancer after beating it twice and then i lost my virginity after thinking i would always wait until marriage which caused a lot of guilt (christian grown wya), and then my sister was diagnosed with anxiety and depression and an eating disorder. needless to say it’s been a rough few months. i feel like my parents aren’t helping much and i know they’re also going through a lot to support all of us (me+ 5 siblings) but i just feel helpless. my grades are starting to slip and i’m often feeling like i’m just pulling myself up because i have to. i don’t have the motivation to work out or eat well anymore which is hurting my self esteem. i’m having careless sex and sometimes using it to cope.

i don’t want to make it seem like my feelings are bigger than my moms and sisters but i just feel like my lifestyle is becoming unhealthy.

should i see someone?