Trembling.....

Am I the only one who has experienced extreme trembling when their boyfriend is around? My legs start shaking, I get dizzy I can't walk straight I can't talk. I can't collect my thoughts long enough to hold a conversation with him. I be falling into walls. my heart starts racing it only happens when he's around. I literally have to go lay down. Or else I feel like I'm going to faint. It just recently started happening. I can't control it. it's literally instant as soon as I feel his presence I start to shake.