What cycle day do you think I ovulated (pic attached)

[Jellywellyfish]

Last month I had a chemical pregnancy. I just wondered what date you think I ovulated based on the cycle pic attached.

the hearts/blue underlined show the days my husband and I dtd. I have a 34 day cycle so I think I possibly ovulated around day 20/21? Weirdly though around cycle day 12/13 I get a lot of ewcm (more than I do around day 20/21) so I was wondering if I ovulated around day 13 but that seems like a super long luteul phase. Funnily enough I had a slight ovulation twinge today (currently cycle day 13).

the green underlined cycle days are the days I’m planning to dtd this cycle in hopes of catching it - since I got pregnant last cycle I can only see it as a positive that I dtd on the same days the same will happen again.

what do you guys think?

Really depends how long your literal phase normally is - maybe 25th if you have a standard 14 day one?

Well I’m not 100% sure what it is. But I guess it must be around 14 days if I conceived on cycle day 18 or 20? It can’t have been cycle day 11 or 13 as that would have been a much too long luteal phase, surely?