Healing from top down????

Ok. 6 weeks ago I started with a homeopath. I have had a bad case of eczema for the last couple of years and nothing at all seemed to have worked. After taking the prescribed calc mur I have gone through a series of symptoms starting with my head. I went from feeling like I have a bad head cold, to lungs filling up with fluid, to heart palpatations, then back pain, followed by what felt like kidney stones and now what feels like a urinary tract infection and/or a stone that is trying to pass. My concern is the kidney/urinary tract. My western doctor wants me to go on antibiotics to kill off any infection. Normally I do not take anti-biotics (last one was about 10 years ago), however I know a possible kidney infection is not something to play around with. I have been taking silver, cranactic and stone free for the last week. Symptoms are bearable and have improved slightly. Not gone however. My question is has anyone experienced healing from homeopathy from head down? Is this normal? If this is part of the 'process' that is fine, if not I am getting worried. My homeopath is out of the country until next week. Oh, as far as the eczema is concerned, it got MUCH worse and now it is getting MUCH better. A good sign. Thank you for your advice.