Re: Wrongfully Charged
for you, all the charges should go away. They can't even claim constructive possession. The pills were in your gf's pocket. That is not considered to be within your control. The pills were clearly hers.
for her: intent to sell? Can't see that with what you have said. Such a small quantity and nothing supporting you sell anything; shouldn't go far. Her possession charge; can't see that one going away.
when you go to court, plead not guilty and ask for a PD.
I am not an attorney and any advice is not to be construed as legal advice. You might even want to ignore my advice. Actually, there are plenty of real attorneys that you might want to ignore as well.