How many kilos you already put on ???πŸ™„πŸ™„πŸ™„πŸ™„

Nancy
I just entered in the 6 months but I feel like I can't put kilos on I'm Italian so therefore I eat a lot of pasta and bread I should put more on but seem always the same.
When I found out I was pregnant I was gain 45kl now I'm almost 52 but i do really eat a lot my doctor told me baby is 470g already this was last month he said he's Totaly fine for the weeks so I'm just confused why seems I don't put any on.Β 
Any idea ????