TTC after miscarriage and strange cycle

[TTCandConfused]

I've just started ttc baby number 2 after having a miscarriage back in September. I am using OPK strips for the first time and am more confused than ever. I started testing a couple of days before CD14 and haven't got a positive yet (CD22). The last few days though I've had high LH but not quite a positive. The strange thing is is that I've had cramps for 3 days and today am feeling a little sick to my stomach and nauseous. Did I miss my peak when testing closer to CD14? or am I actually ovulating this late? My app tells me I should be on 7dpo (if I was by the book) but I don't even think I've ovulated yet (or if I will at all).

Hi @TTCandConfused I had a miscarriage in October.

This cycle I didn't get a peak opk until CD24 and my BBT confirmed that I ovulated the next day. I had 28day cycles prior to miscarriage. I'm now on CD30 and 5dpo so I'm excepting this cycle to be longer.

If I were you I'd keep testing just to make sure you're not just ovulating a bit later.