Trying to conceive

Kamilla • 27 year old wife and mother to a beautiful baby girl and boy due April 17 baby # 3
I thought I was pregnant last week and got a negative. My husband and I have an almost 3 month old beautiful baby girl and we really want another. Is this crazy? I don't know if I should wait till I lose all the baby weight or not? He said we'll just see if it happens. Any suggestions?