Should I hire a specialist for abandonment optimization?

I've been running my Shopify store for about 18 months now, and the cart abandonment rate is killing me. Last month, we had over 5,000 visitors, but only 320 actual purchases. That means roughly 94% of potential customers are leaving without buying anything. I'm tracking these numbers religiously, and it's driving me crazy. Every abandoned cart feels like money literally walking out the digital door. I've tried generic pop-ups, discount codes, and even tweaked my checkout process, but nothing seems consistent. My ad spend is substantial - around $3,000 monthly on Meta - and watching potential customers slip away is both financially and emotionally exhausting. I'm wondering if I should invest in a specialized consultant who understands e-commerce conversion optimization. But consultants are expensive, and I'm not sure if the ROI will justify their fees. I need a solution that's strategic, data-driven, and doesn't require me to become a full-time conversion expert. My time is already stretched thin between managing inventory, creating marketing content, and fulfilling orders. What I really want is a systematic approach that can automatically detect when a customer is likely to abandon their cart and intervene intelligently - without me having to manually manage every single interaction.