Low fluid levels


I had to do my 20 week scan at 20 and 21 weeks as my little bump wasn’t sitting in the right positions for the sonographer. From the 2nd scan I did, the antenatal clinic asked me to come in for a follow up as my fluid levels had dropped. I went into the antenatal clinic on Friday and they found my fluid levels had dropped even more. They’re now not sure if my babies kidneys have developed properly and I have another appointment tomorrow with specialists down south over video link up (now at 23 weeks). I am trying to stay calm about all of this and not overthink it but just wanted to know if anybody else is going through a similar situation or know of situations like this and the outcome? Thank you