I've Had Inseciritys With My Body Since I Was Pretty

I've had inseciritys with my body since I was pretty much old enough to start worrying about things, these are to do with my breast and teeth I always feel I get judged because everyone of my friends has had braces and have beautiful teeth so I never even want to smileI infront of anyone and am embarrassed to talk to people around me I 've wanted to get them fixed for as long as I can remember when I finally saved up enough money to get breast implants and braces I found out I was pregnant and had to use the money on moving out with my partner and baby stuff and now with a baby I'll never be able to make that money again to save up for something like that for myself and I find myself so depressed and stressed out I cry about it everyday and i don't know how I can make myself feel better I worry about it all the time causing myself feeling anxious just wanting to fix these problems I'm so stressed about it I can't even sleep most nights, im so embarrassed over the whole situation is this something I can see my normal gp about and get help or is this something I'm stuck dealing with?