33 is young enough. I think you know quicker when you are older what suits you. So date, date and keep dating and look for that special guy for you. Go all out to find the right family chap. Then you've given it your best shot.
You don't need to get married before baby, though it is nice if you do. People live all sorts of lives, with or without partners, and with or without children.Just think what is your priority.
What is it that you want to happen? Be genuine when dating (after 3rd date maybe!) that you are looking for right person to share life with and have a family with in next few years together, but only if they were right person for you.
Some men out there want same thing, and have just been too busy, so defo weed out the insincere ones. Don't let anyone string you along. A guy that age or slightly older that gets scared by that, isn't family material.
Frankly you could get pregnant accidentally after one night! (Not recommended for oh so many reasons, but women can get pregnant that quickly on occasions when they least expect it!) (And usually it takes longer to make a baby)
Meeting someone early in life and settling down young, even after babies being planned and coming along, is no guarantee that you'll get lovely family unit. There are many of us out there raising DC as unplanned single parents despite 'doing everything young' and looking lucky. I have 3 DC and my XH was (or looked) perfect at beginning to build a family with, but increasingly awful once DC started arriving. I'd pick far better if I did my time again knowing more in my 30s (XH and I met aged 15).
So, anyway, my friend who met and married her DH late in life (41), had her first and only child aged 43. Yes it's very late (she told me she'd considered artificial insemination and to be a single parent once she hit 40) but didnt have to as she soon met right guy- she is very happy.
It's rare but possible for it to happen even at that late a childbearing age.