Moving vivellee patch to a different spot


I just replaced my vivelle patches last night and injected lovenox about an inch from one of the patches. This morning I woke up with soreness at the lovenox injection site (i didnt rub it or anything and i went to bed shortly after giving my self the shot). Well the bruise got bigger as I was getting active this morning and spread under one of the vivelle patches. I asked my nurse if I should replace it she said i should. Should i just use a new one or use the existing patch. I already moved it and surprisingly the adhesive still works like super glue but will there still be estrogen coming out of it. I am just curious if anybody has this happened to them before and their hormone levels still ok. Thanks!