Ready to TTC

I just had a son 6 1/2 months ago and it was an easy labor and pregnancy. No issues. I loved being pregnant. I could’ve hid it for 6 months since I didn’t show or have many symptoms. Didn’t even feel a kick until 23 weeks. Now that my little one is crawling, trying to pull up on things and I am feeling back to normal...I want another one. I want them close in age. But, only thing is I am still breast feeding and my supply has dropped and I don’t want to stop completely before he reaches 1. I’ve heard of so many women getting pregnant and having to stop. Anyways, does anyone else have a child within the same age gap as mine would be if I got pregnant now? I am wondering the pros and cons.