How many DPO am I ?

Elizabeth • Ttc #2 for 5 years. 🙏🏽

I don’t know if my last post actually posted, but I just read there is no way you can tell when you are ovulating unless you check temperature. But I’ve been paying attention to my CM and been using an app. So I’m wondering how far I am? My last period was November 19 , 28 day cycle, five days. Always pretty regular. Help lol