If it is for the sake of' Let's get married for all our friends around us', such a marriage will inevitably become unreliable or irrational because of external pressure or public opinion.
Girls should remember one thing, don't make a decision in a hurry. Your worries are actually your inner thoughts. You can discuss your concerns with your family and then make a decision with your boyfriend.
Personally, I think that if you are too young to experience the test of life, the temporary blood strength will not be able to achieve future stability, which will take time to precipitate.
I hope it helps you.