So my husband recently left for deployment and a few nights before we got a little carried away (and drunk) and had unprotected sex and he did not withdraw either. The next day I took an ovulation test, just to see if I had anything to worry about and I my LH surge test came back positive. I took Plan B immediately, but now I have done some research and read that it won't work if you have already ovulated. Am I in trouble here or not?