To be or not to be

Hi my name is Melanie. I'm beginning to wonder if I am pregnant based on symptoms I am having but I haven't actually missed my period yet. Before I didn't want kids, but now I really do.. Very much. I've only been married three months however and we are not financially stable yet and it's not a good time to have children yet we really want to start. Any suggestions? Also, if I'm pregnant now abortion is not an option. I'm just wondering if I'm not pregnant if we should try or not.