When to ttc baby #2

My son will be a year in 2 months and we will also be moving across the country about 2,000 miles away from home in 2 months also. I want to also start college to get my bachelors. I put it on hold when my son was born and haven’t gone back. Now that my college is being paid for, I would like to go. We have the resources for me to be a sahm while I take care of our 1 year old and go to college. Would I be in over my head if I ttc another baby so soon? I just want opinions. I don’t want them far apart in age, but I guess we could wait another year if need be. I just have no idea how to make the informed decision because I feel like I am biased and my husband and I both want another baby now.