Health! TTC

I’m 24 I been ttc for a while now. My husband and I have had unprotected sex for 2 years and since October of last year I’ve been using opks and tracking my ovulation and I got a positive May 1st on my opk. we had sex the same day as well. I am also taking prenatals daily. Trying to be healthy I was wondering if there’s any certain drinks or foods that would help or be best to eat to be healthier and things to avoid eating or drinking that might cause issues. I’m not a soda drinker and I don’t drink coffee daily it’s every other day. Im hoping this is the time I just want to do anything and everything possible to make it happen. So please feel free to leave any and all tips. Anything at all would be appreciated. Any additional info or questions.. feel free to ask me to further help me because I need the help❤️🙏🙏