I expect her to release her medical records soon and those will show that she is OK. With that said:
Is she unhealthy, nope.
Did she use her influence at state to funnel money into the Clinton foundation, nope.
DId she break any laws, pass confidential material through her own server, nope.
Did she lie about internet video as cause of attack in Benghazi, nope.
Has she repeatedly lied for decades, nope.
Is all this just a right wing conspiracy to take her down because she's a woman, yes of course it is.