meds need to be upped?

I’ve written about this a couple of times this week, but I noticed that my meds have completely stopped working. I feel exactly how I felt before I was on them. Do you return to feeling how you felt before meds when the the dose needs to be upped?? Or does it only happen when they don’t work at all anymore? I’ve only been on my meds for 2 months, and I’ve had everything checked to rule out any problems. 

What meds do you take

What medication and dosage are u on?

Mirtazipine 30mg 

and I’m only 15, had blood work, CT scans, and test ran on my heart to rule out any problems

Mirtazipine 30mg, and I’ve had CT scan, several test ran on my heart, and blood work done to rule out any problems

Are you experiencing depression or anxiety? I was reading up on dosage and uses of Mirtzapine and it says it treats depression. 

Yes, that’s what I’m on it for