Hi hii, I don't think the follower count is necessarily the main problem. If people are actually clicking through to your page, you've already done the hard part, you've made them curious enough to check you out your stuff. I'd focus more on what happens when they land on your profile.
Can they immediately tell what your page is about and why they should follow you? Do your last 5–10 posts make it clear what they'll get from following? Is your best content easy to find, or is it buried? Having only two followers can definitely affect credibility a little, but I wouldn't focus too much on trying to make the page look popular. I'd focus on making it look useful and active. I'd probably create 3–4 really strong pieces of content around the exact problem you're solving, pin the strongest one, and make sure the rest of the page reinforces the same message.
Then keep doing what you're doing in the groups and track the journey from profile visits, follows. If you're getting people to visit but almost nobody follows, that's actually useful information. It suggests your problem isn't getting attention, it's converting that attention once people arrive...hope this helpss :)