Amanda, after my second loss last year it took ages to get a negative hpt.
I got really stressed out because my consultant wanted me to have a uNK killer cell test(had to pay £360 for this) I had to see them for this approx 4 days after OV. However I missed OV as I was still getting positive opk and hpt from mc. I wasn't able to TTC until after test was done.
When that hpt finally turned negative I was so happy. Strange really as a negative hpt would normally make you sad!
I had the uNK test 2 months after mmc and next month I fell pg.
This shows that you can OV when hpt still positive. With the hpt I used up the digi ones I had that show the weeks, the weeks did reduce so I knew hpt levels were falling.
You will get there, but I know the frustration you feel of just wanting to get on with things.
If it were up to me I would have another, but DH was happy after our first two and has said definite no to any more. I know he's right, although I love being pregnant, towards the end, the first few weeks were a constant worry, so I have to follow my head and not my heart and call it a day.
I will add you to first page.