Is it okay to take an extra dose of medication?

My pharmacy actually recommended I take half a pill more until my doctor was able to upgrade my dose. I would definitely encourage you to talk to your medical provider about getting a high dosage and how taking more has helped you

Def talk to your doctor first about adjusting dosages. They know what safe levels are and what is appropriate for you, your body, the other meds you're taking, etc. More practically, if they agree that you need a higher dose, they will prescribe you more pills or higher dosage pills. Then insurance doesn't get freaked out that you're going through your meds faster than you should.

I feel like I've been 19 for the past like 20 years

I take 15mg twice a day so I think you won't do any harm. Also, when I was on 7.5mg my doctors said I could take an extra if I had a bad day. I think you should still discuss this with your doctor.

Oh, I have to take more because I have severe anxiety and if I don't I freak out 😮‍💨

I'm on twice 2 twice a.day but I only take one twice a day of my 5mg cause 2 twice a day made me more anxious