Она так ослабла после болезни, что,

Она так ослабла после болезни, что, когда она попыталась приподняться в постели, у нее закружилась голова.

Results (English) 1:

It weakened after an illness that, when she tried to walk up in bed, her head spinning.

Results (English) 2:

She is so weak after the illness, that when she tried to sit up in bed, her head spinning.

Results (English) 3:

It was so weak after illness, that, when she tried to rise in bed, it his pocket.