Hi, so basically I'm undecided if it's the right thing to do and have another baby.
I'm happily married and settled, we have a nearly 4 year old daughter who is amazing. It took us 2 & 1/2 years to conceive so she's our little miracle. I always said I only wanted one and I only wanted a girl which Ive got so why now do I have this urge/feeling to have another baby??
We recently visited a friend who is having another baby and she has a son who is 5 in December so the age gap for them isn't a problem however they have a very tight knit family support circle and the little boy spends 90% of his time at his grandparents so I feel they have a different situation to us but seeing her pregnant really stirred something up inside me and I don't know if I'm just feeling broody or if I feel like a second baby would be a good thing. I've always said having 2 would be hard and I wouldn't want one to feel less loved or not have as much attention so having just one was always the plan. My husband is happy to have more and happy to stay as just us 3 but I can't stop thinking about having another.
I've been going over the pros and cons in my head for 5 days now! 
How do you know if another baby is the right thing and does a 4 year age gap make a massive difference.
It would be like starting from fresh as we've sold all the baby things so would have to buy new again, as like I said one was always the plan so never thought to keep things for another.
Does having these "doubts" already answer my own question?
Thank you for reading and I look forward to any help, advice, experience or wisdom 