My girlfriend is clingier than normal?

So I got pretty hurt the other day from work huge cut on my arm, I told my girlfriend she was at the hospital with ne the 2 days I was there, I found out she didn't go home when I told her too and she kept checking if I was breathing. We've been together 3 years, she's 23 years old, I'm kind of like her first official boyfriend and the second person she's been with, other guy used her for a bet so took a while for her to trust me when I first asked her, she was super underweight she didn't look her age at all. She does say weird stuff like making me promise I'll die after she does. She's pretty clingy so I let her know where I'm at always and what I'm doing and when I'll be done and she shows up where I'm at if she can with lunch. The guys I work with love her so do my friends and family find her adorable and quiet but she talks a lot more with me and her friends. She's honestly too nice so she asks me if she doubts herself on somethings which 98% of things, I'm basically her google and she's a bit of a cry baby but she's been managing to keep it in lately. She can go a couple hours without me messaging and vice versa. But since I got hurt she's been hovering looking like a sad puppy tho I'm fine, it's to the point she feeds me. Then I have to try not wince if my arm hurts cause she gets all teary eyed. I don't mind the extra care but how can I let her know I'm fine and she doesn't hyperventilate nth I say helps. I tripped the other day she was at my house u'd think I got shot. Even my 7 Yr old kid isn't as worried about me, he's the same amount of clingy. I appreciate her don't get me wrong I enjoy the extra attention but I need her to calm down for her sake. She's scared to hug me now cause she brushed my arm, I'm not made of glass. I can't convince her otherwise. Even my kid worried about her too he runs for her asthma pump. She listens to me snore on the phone only way she sleeps, if she's not here worse how she's a nursing student. I can't hide anything.

My girlfriend is clingier than normal?
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