Kidney stone and 21 weeks pregnant :(

Heidi.jowett • 24 years young pregnant with my first I'm pommie (English) been in Australia 6 years :)
Well last night I got bad pain in the right side in my kidney 
I went to the doctor today she gave me a script for panadein fort and said if I get worse go to hospital 
So I got worse came to hospital and now they think is a kidney stone because I have the right pain for it and also blood in my urine :( 
They said I will have a scan in the morning to check for sure and see how big it is they may have to remove it with a operation or hopefully it will pass 
Please has anybody else had this while pregnant right now baby girl is going great and they said it won't effect her at all 
Has anybody had a stone removed while pregnant and how it got done and the pain after?? Or had it pass through and how bad that was 
I'm so scared right now 
I'm happy tho as I know the nurses as I have been in a lot before I got pregnan with serious endometriosis 
I just need advice and reassurence