Hey Kat,
There are a lot of people who pinch the buds off of smaller plants. The goal here is to postpone fruit set and allow more vegetative growth to take place. These larger stronger plants will hopefully produce a larger crop in the long run. There are several people who do not pinch including myself. I don't pinch mainly because I have more plants than I know what to do with this season and am not trying to maximize production. Based on what you wrote above I would say pinch away. Hopefully those that do pinch can chime in. The tough part is deciding when to stop. There doesn't seem to be a consensus. The decision is more subjective based on the overall health of the plant. Good luck. We await pics.