Why does it burn

When I use monistat it’s like my vagina is entering at the gates of hell. My legs start shaking. It’s feels hot. It’s starts to itch and burns sooo bad. I can’t barely control my self and I’m only using the 7 day one. Lol but how are y’all experience with using monistat?

Is it true when they say? The more it burn the yeast infection was just that bad.