It is normal to feel pain at the beginning of sex.
If you enter a climax in the later period, you will feel comfortable. If it is the first time, the pain is due to the situation after the hymen rupture, which is because of normal sexual excitement, pay attention to hygiene, and keep it clean. If it is not the first time, you need to consider whether you have an increase in leucorrhea. In short, excitement of sex varies from person to person.