Well, have you sat down and imagined your life and how it would change if you had a child? What things would be done differently, how time would be spent doing other things etc? Are there some things in your life that you can put on hold for a few years?
Bear in mind also that baby sitters and nurserys exist also if you ever needed a break, and family?
Personally, I always knew I wanted children, but I got to 29/30 and it just didnt look possible (due to the relationship I was in) I met someone else and I was pregnant within 6 months. I did worry that my relaxation/self care time would be cut to pretty much 0, that my work would have to go on hold...but, youre bringing a new life into the world, so its worth it? We were both anxious about being new parents, so early on in our relationship also, and of course we have our bad days but, I could not think of a world without our daughter. She has made my life have meaning, and I am in awe of her every day =) We are also expecting our 2nd child the beginning of 2022!
There are obviously risks with people our age (Im 32 now) and the longer we leave it...the greater those risks become. And I know that is in every "older" woman's head and the pressure of having children etc. But sometimes you have to step away from that, and not think of the age. Just imagine yourself 20 years from now....would you regret not having children?
You can still live a life with children, and you will find that you will go out exploring places you have never even been before! You are still entitled to holidays, your own free time. Children will not be awake 24 hours of the day. Due to Covid, we have not have much childcare at all. 5 hours a week if we are lucky. And of course its been hard, but it has still been manageable. I have still continued my hobbies =)
I dont know the relationship you have with your partner, is he a good man? I know you said you feel suffocated but would that feeling be there if you took away the baby talk? or is it purely because you feel pressured by people to have children? If hes a good man, and you enjoy your relationship and his company then I say maybe be open to having some talks about it, and what life would be like for you both if you were to have a child =)
Sorry anyway for the extremely long message! One of the main things you need with having your own children is patience....which it seems you already possess with being a teacher! I have never experienced love like this before having children, try imagining life with a daughter/son and you may be surprised at how you feel!