Size of family...

Melody • Pregnant with #2☺️
I have ALWAYS wanted a big family.  I come from a family of 7 and have always thought I would have at least 5 kids.
And then I got pregnant.....and for the first time ever I am having the thoughts of only wanting two....
I want to be able to give them all I can, all the attention and all the benifits of having a smaller family.
And also keep having the thoughts of why would I bring more children into the world when I can just adopt a wonderful child that is already here?  And already needs love?
Anyone else have such a drastic change of mind?  Whether you didn't want kids or wanted a lot?  Did becoming pregnant with your first change that?