I got married at 39 and was considering children. Get to know yourself better instead of fantasizing about a baby by looking around you at other babies (like picking a car because you like red cars and look around and there are whole bunches of red cars).

When did your mother have you? Can you talk to her about her experiences? My mother was 36 when she had me. It could be you have been "programmed" into most of your want of a baby by your upbringing and lifestyle. Take some time to explore more of the world, be suspicious of such a strong want/desire to go along with your hormones; they are not all of you or even most of you and often clash with how most people live their lives today such that it will make your life harder if you give in to them.