Bump show

Caroline

How many week bump showing? Got one son since 2012 then Dec 2017 pregnancy and loss baby on 9th Feb 2018... now I’m 3rd pregnant 7 to 8 weeks will find out this Thursday hopeful able tell me how many weeks.... I got feel showing bump could be twin or just bloating. I get thirsty all the time I’m sure is normal? See pic xxxx