A little insight please?,need to vent:

So me and my fiancee have been together 22 months. TTC for a while. I'm about to celebrate my 25th bday and he turns 25 in October. Anyways, he likes to drink. And I don't. I mean I don't mind it but.... Handle yourself correctly! I want a family with him and am trying everything I know to do to get pregnant with baby #1. I'm having pregnancy symptoms but haven't missed my AF yet. So I may be pregnant. My problem is I want a family but not in this environment. We fight a lot. And its not fair to us let alone a child. What do I do to help us get along without professional help. ( he works to much to do counseling). I love him to death but this constant fighting is taken its toll. And I need to be stress free especially might being pregnant. Advice ladies. And please be respectful. Thank you soo much.