stretch marks/ low self esteem :(

i’m 35 weeks pregnant and will be a new mom

before i was pregnant i was 5’6 super skinny even my legs no butt or anything lol

now that i’m pregnant ive gained weight only about 22 pounds so far but i have so many stretch marks

i had never had stretch marks before because well i never gained weight i only had small ones on my butt from working out but they were minor

now they’re everywhere from my butt/crack my sides my back my boobs :( i’m just having a hard time feeling beautiful or decent at all

it’s not because of the weight gain because i always hated being skinny (everyone talked about it just bothered me a bit) i love actually kinda having a butt now lol but the stretch marks are so dark and long and especially on my boobs

my mom always talks about how her and my sister barely had any and it kinda bothers me because she also knows how i feel about this idk maybe i’m just being sensitive

i don’t know if this is normal to feel like this

any tips on how to cope with it or anything that helps them go away plz help!!

i also just don’t think i’ll ever be comfortable having sex again my body changed so much i feel horrible:(