Okay I had a miscarriage on Feb. 23 bled for 7 days and my levels were back to normal March 7 so I started taking the opk test and here it is April 2 and I am still getting two lines which before I would only get one line then when I started getting two lines my husband and i bd every other day so I keep thinking it is going to get really dark and it doesn't it just stays almost the same color as the control line but not as dark, what is going on could I be pregnant and it is causing the test to do this or what I know before I had the miscarriage when I was trying then my opk test kept doing this because I was pregnant but I only took those for a couple of days before I found out that I was pregnant. Can anyone help me figure out what is going on.PLEASE