Just wondering if anyone else has been the same? Most nights it's uncomfortable to sleep but since this morning when I got up (around 8) I've had a really uncomfortable feeling and almost like a burning sensation in my lower back. Had my whooping cough vaccine yesterday and on Wednesday when I saw the midwife they said they were going to send away to test for a uti as they weren't sure from the dip test. Could it just be one of these things?