Can you ladies help me with my Ovacue? I think I'm broken

[HeatherZ]

So this is my first month using the Ovacue. I had a MC back in early December and since then, my cycles are either straight up 28 days, or 32 days. either way, I always ovulate around CD 16-18. So I'm totally confused by my readings. they seem all over the place, like I'm having multiple cue peaks. I'm also using OPKs this month, just as a backup. No positive yet, but the line is clearly visible today. So here's where I stand:

CD O reading
3 149
4 125
5 148
6 147
7 124
8 125
9 129
10 158
11 165
12 122
13 143

According to the Cue, I should ovulate any day now. Today is my only dark blue day. I don't have the vaginal sensor, but I may be buying it if this keeps up! Thanks for your input!

 

[soxfan]

This is my first month using the ovacue as well. I have both sensors. The ovacue is, likely, the most frustrating thing I've ever used! I've been emailing directly with Sarah from fairfield health (she's the gal that writes the blog on the website) and she's been looking over my numbers. Thank goodness I rented it....I don't think I'll be using it again....
I've just read Taking Charge of your Fertility, and that method makes more sense to me. The ovacue was/is driving me nuts!