People like to comment on my weight and looks after giving birth. How do I deal with it?

Your body has just done something extraordinary, and it deserves respect, not careless comments. Comments like these, even if meant as a joke, can wound a mother who is recovering and emotionally fragile. You are not obliged to answer or defend yourself; a smile and a change of topic are enough. Focus on healthy recovery at your own body's pace, not on other people's expectations. The husband, for his part, has a big role in praising and reassuring his wife that she is still valued. If the comments come from someone close, tell them kindly that it hurts. Spend time with people who support you, not those who judge. See mental health.