Weird BBT chart, have I ovulated?

Farah

Hi

This is my first month temping and I was hoping that someone could help me with my chart. Aswell as temping, I’m also using OPKs, I got my peak with cb digi on Monday afternoon and also got a positive using the one step cheapy. I’ve been using the cheapies 3 times a day since Monday and don’t get a positive in the mornings but on Tuesday and Wednesday afternoon and evening I got strong positive. This is abit strange because the peak shouldn’t have lasted till Wednesday evening. Anyway, looking at my bbt chart it shows that I actually ovulated on Monday but my dip is so tiny so I’m wondering whether I’m yet to ovulate? Can anyone help me please?