I’ve been struggling with anxiety for a long time. I’m 23f. It’s constantly changing.

At the moment, I’m not getting physical symptoms of anxiety really. I get bad tension headaches and neck/back pain but I very rarely have an actual panic attack. Instead I’m just ruminating all day, worrying about nothing and everything. I’m scared about my routine changing now we’re coming out of lockdown. I’m not able to control my worrying. Anyone else feel this way and what can I do? I’m so exhausted with feeling like this.