Help!!Feeling confused can you ovulate 2 days after your period??

Would love some help on this...

My period. Was 3 days late. I felt ovulation pains 3 days after my period finished so I took an ovulation test which showed a positive line that I was ovulating, they was a positive line for 4 day then it started to fade, we are on day 6 and there's a very slight positive light which obviously means the Lh has gone down.. is this normal? I'm normally regular with periods and ovulation but now this has really thrown me 🤯 so don't know when I will come on my period (hopefully i wont as we.have been baby dancing every other nighy!)

Really hoping someone could shed some light on this!?!?

Thanks