Does anyone have advice or tips for managing anxiety that runs in the background? I have medication to help but it's not encompassing everything and the other processes I tried seem to target conscious anxiety.

Overall my anxiety is like, I can be perfectly happy and fine consciously but in the back of my head it's a panic attack and my heart is racing and I can't control it or make myself calm down because I'm not conciously anxious.

(Sorry if this question isn't allowed here)