My body after pregnancy

I’m scared that my body won’t go back to the way it was after birth. I know that I shouldn’t care because it brought a beautiful life into the world but I’ve always been self conscious of my body. My boyfriend is amazing and tells me I’ll be even more beautiful. But part of me will always thinks he’s lying 😔 The heaviest I was, was 150 and before I got pregnant I dropped to 130. I know I’m overthinking everything but I won’t be in the same body shape I was when he fell in love with me