I can't state exactly how much % cannabinoids are in yours...many factors decide that. And I can't even fully determine which pheno is it without seeing/smelling it.
The Cannatonic strain spits phenos that roughly fall into 3 main categories, a high THC/next to no CBD, one that is roughly 1:1 THC:CBD, and one that is roughly 2:1 CBD:THC, although there have been many variations that don't fall exactly into any of the main categories, from what I've seen, and what I've read others' experiences with the strain.
I found the high-THC "super-sativa" pheno very nice...not overly racey, quite uplifting and creative-inducing. I remember characterizing its energizing effect, similar to having a couple of espressos back-to-back. Tests have shown it to be upwards of 20% THC in ideal growing conditions.
But I never kept it past a couple of runs, as I was specifically looking for CBD-rich phenos, at the time.
I have since moved on from Cannatonic altogether, as I've enjoyed the offerings presented by Mr. Nice/CBD Crew, specifically, the limited edition Z7 strain. It spits more interesting phenos, has more tastes/smells and terpenes that I prefer. It also leans more to the Indica side of things, and is an 8 week finisher.
Cannatonic was a nice strain, though, in all its iterations.