TTC #2

So my fiancé and I have decided to start trying for our second baby, we have a 14 month old son and we want them close in age. I put it off for a while but I’m ready now. But I don’t know if we should start NOW or just wait until this summer (my son was conceived in February/March so he’s a November baby) I don’t want their birthdays that close, also my birthday is in November as well. Is that a big deal or am I just being anxious and worrying for nothing? Would you care if your two babies had the same birth month? (Not including twins obviously lol)