Body changes

This isnt my first rodeo, this will be baby #2 for me. I noticed yesterday that my nipples are starting to leak a little. I hadn't planned on breastfeeding this time, it didn't work out well the first time and I ended up getting very sick and quitting. I didnt even begin expressing until my son was about a week old, the first time. Now I'm torn, Idk if I should maybe give it a try this time or just follow my plan and formula feed. I'm a strong believer that fed is best, and noone should be judged for how their baby is fed.