Sure, Rachel. Think of when you're not fast approaching 30, but rather 70 or 80 and, likely being without a partner, are sitting, huddled in some gub'mnt rest home somewhere wondering why nobody gives a rip about you. Children are the best old-age insurance policy you can have, bar none. Of course you have to have taught them to be, unlike yourself, unselfish.
Some people just do not have the "grace of life." (1Pet3:7) Enjoy it while you can, Rachel.
Probably the right move. It appears you have nothing to offer but bitterness and lonelyness. The world will probably be a better place with your gene pool dying off. Darwinism, of a sort...I s'pose.