Am I ovulating?

Ne

Before I lost weight I was told I didn’t ovulate due to estrogen. I’ve since had weight loss surgery and have lost 96 pounds. I’ve been testing using LH SURGE tests every month and so far they’ve all been positive. It’s been 6 months in a row and i follow this app to track when to start testing. Would that mean I’m ovulating or not likely? Does a positive LH SURGE mean I’m certainly ovulating?