Confused??? Please help!

OK ladies I had a miscarriage on the 17th (I was about 6 weeks) I bled from the 17th to the 21rst had a d&c; on the 22nd and spotted on n off till the 27th

According to glow I should be ovulating on Thursday (I know my cycles may be messed up for a while just wondering what u ladies think) So yesterday I had a almost positive opk... (I was thinking it was positive but it's usually slightly darker)

Then today I got this

My urine was slightly diluted so should I just retest or maybe wait until tomorrow? we're waiting until next month to start trying... I haven't got the all clear from my doctor anyways so it's OK if I miss my ovulation day I just wanna be able to log it so I know where I'm at lol Thanks ladies