Baby confusion, is this normal??

So my DH and I had decided that we are ready to start trying for baby a few months ago. We have been married for three years, we have great career,s  stable pay-check and a house (these were our pre-baby conditions). Now that we are trying, I go through periods of "I cannot wait to be a mom and want this to happen asap" and then other periods of "am I ok with not going on trips with our friends every weekend/ giving up our carefree lifestyle". Basically I am wondering if this is something everyone goes through or if it means we aren't quite ready to try to conceive?