I do hope it is sinus-- and new Dr gets on top of it.-I went to pain clinic yesterday, my Dr there has changed my medication to Lyrica, we had a full and frank consultation and he well knew the state I am in.He has told me ( as he has done before ) they do not know how to treat it as they do not know what it is, I do respect this DR and I know he is REALLY trying-- still donating body to science,hope it helps my children and grandchildren. Thank you for connecting, It helps @clissold