No, your followers won't able to see what you see or search on Instagram. Moreover you can like any uploads, and search your liked page ,people and your follower's won't able to see your path. My humble suggestion to you please see the private and security policy of Instagram you get more information about their products. Enjoy :)
Data limits. Data collection limit. Every user interaction can be sent to Analytics as an individual hit, including (but not limited to) each pageview, screenview, event, and ecommerce transaction. As a result, a single session can result in many hits.
DFP enforces various limits and maximums on the entities you create. Keep the following limits in mind when setting up your inventory and orders. Administrators can view system limits that apply to your network and whether you're close to reaching them. Navigate to the Global settings section of the Admin tab.