Marriage

Asalam Alaykum,

I'm 25 year old Muslim female and my hands have been asked for marriage , he's as my parents say as they know him very well (him and his family) he is a practising Muslim with great personality and charactertiscs to which no one in their right mind would refuse. So the proposal is very good.

However, I'm not feeling the marriage I've said no to my parents they've said that I'm crazy for refusing a guy like him and that maybe the shaytan is whispering and making me refuse. The thing is I pray and do lots of dua and I have tried to think positively about this proposal with an open mind and every time I do I just go back to feeling NO i don't want to marry him .. I'm not being stubborn and not trying to disrespect my parents I'm not. I'm a very shy Innocent girl who listens to her parents and I've never said no . But I am now . I've refused soo many times but my parents islamically keep giving me advice as parents would do.

I don't know what to do , I feel suffocated , stressed and I want this all to be over and go back to normal.

Please help