If you are afraid to go to the hospital, you can say:

"I'm afraid to go to the hospital."

Alternatively, you can also say:

"I'm feepng anxious about going to the hospital."

It is important to communicate your feepngs and concerns to your healthcare provider so that they can address them and help you feel more comfortable during your visit. It is also a good idea to bring a trusted friend or family member with you to the hospital if that would help you feel more at ease.