Need some advice please

My fiancee and I are TTC and it would be our first, my family on both sides has no issues typically an not a difficult time though on moms side she got a period with me, 2 with lisa, none with hunter and 1 with christina. I've been feeling different lately, I'm more anxious (have anxiety and depression it sucks but its not severe) I don't feel comfortable laying on my stomach much an I'm constantly hungry? If I am pregnant then I would only be 2 maybe 3 weeks at the most. Im a week before AF so I'm not too sure what's going on atm. I'm hoping I am pregnant but idk if any of this means anything or not. I also currently cant see a doctor my insurance got messed up but getting it fixed.