Eh sayang, kidney issues during pregnancy need doctor's check ASAP, jangan delay tau, go to your clinic or A&E if you're having pain or swelling. This one really cannot self-manage. A few of us mums have had similar scares, and honestly the doctor needs to see you quickly to check what's going on and make sure baby is okay too. Don't worry, hormones and pregnancy can cause all sorts of things but a professional needs to rule things out properly. Sending you strength, go get yourself checked out today okay?