Am Very Beautiful but Cant Keep a Man for Long

Hi Guys My Name is Cynthia. Iam a young beautiful woman and alot of men keep chasing me. But i have noticed a very worrying thing, i cant keep a man for more than 4 months. Every man who hooks up with me drops me after some time. Iam financially stable so i cant say iam a burden to them. Whenever i try to ask them what is the problem, none has told me the truth. They simply say, You are a very beautiful and sexy lady but you are not my Type. Iam now losing my self esteem. Is this Beauty of mine a curse?