Err... I here to share opinions and I am not here to give advice.
More since I am not legally qualified.

So I am not able to advice you to sell or not.

Anyway, I can relate to your anxiety...
On one hand, it's good that YOUR stock moved...
on the other hand, it seems you are nervous about it being a blowout.....
A one time explosion and that's it.....

the real time chart as of now....



expanding and zooming out the chart...



You can see it's pretty much a semi-coma stock...
where every now and then (or is it once a year) ....
the stock sends out a pulse like signal....

so I guess your fear is what if the stock is played just this round...... 

Well... some say... as long as the stock stays strong...
close to the day high...
then it might be possible to see more upsides the next day...
else.... it might be a blowout one day event..... 

Again... sorry .... no advice that I can give....

like yinson, how u pick?cbip leh?