I boosted my TikTok post and now I’m losing followers. Anyone experienced this before?

My account had about 2800 followers. Ran an ad to get more views for 3 days that got it to about 2900. Then my post views dropped. I’d get minimum of 80 views per post but now it’s 0 views, maximum 4 views.

This is such a befuddling experience I don’t even know where to start from. Who has any idea what I can do to fix this.