Did you ask the pharmacist? Or call the company that makes this medication?

Yes I have. They both told me that there hasn't been enough studies done to say if it would be harmful or not.

Enablex (Darifenacin) belongs to pregnancy category C which means that during experiments on animals, the drug displayed teratogenic effects. However, no studies have been done using pregnant woman as participants.
Nonetheless, animal reproduction studies are not always predictive of human response, Enablex can be used during pregnancy only if the benefit to the mother outweighs the potential risk to the fetus.

You can consult a second gynecologist about the risks and benefits of Enablex and to receive a recommended course of action.

As ovarian cysts and pregnancy can be a dangerous combination, it is essential that you seek the best form of treatment for this condition. In some cases, ovarian rupture can also lead to miscarriages. Large cysts may also cause many more problems. Hence, timely intervention is essential. To get the most appropriate form of treatment, you should consider the many options, which are available when treating ovarian cysts during pregnancy.