Trying to conceive baby number 2

I’ve been trying to conceive for 8 months now, I’m taking folic acid and vitamin D,

I already have a little boy who will be 2 on the 1st August , I feel selfish for wanting another one so soon ? I am young and know that mine and my fiancés family won’t be too happy if we have another now, but we have our own home and a good income?

We both really want another baby , I normally get my period around the 10th of every month without fail , so it’s due in 5 days now and I’m really hoping it doesn’t show😔

Anyone else feel sad waiting for them 2 lines ??

Any tips to help or is it just a waiting game?