Help?

Julie • JulieLLPowell

So confused 🤷🏻‍♀️Got my first ever positive OPK Thursday morning (even strong lines) CD17 after first round of Femara 2.5 mg and Metformin 500 mg, super strong Thursday evening, peak fertility ClearBlue early Friday morning, however I am still getting even strong lines today. Is this normal to have an LH surge this long? When would I have ovulated? Or am I still trying to ovulate? I am so lost... The OPK with the black background is this morning...