Please Stop The Complaining!

I recently joined a Facebook group for pregnant woman and it's really starting to bother me. So many of these pregnant women just constantly complain about something. They even go so far as to say they "hate being pregnant". Either they can't eat, they're always tired, or they complain because they don't have any pregnancy symptoms. Or they'll constantly worry and complain about having a miscarriage. I don't understand why they have to always point out the negatives! I would love to find a positive support group of pregnant woman who are happy to be pregnant. Is that too much to ask for?!