Alice finds herself in a hopeless battle with a far superior fighter with gobs of health and high AC, she wouldn't possibly waste a perfect opportunity to show off her skills by simply attacking with a spear especially without advantage, while thinking of doing just that she catches a flash of light, M3gan panther, as if knowing a mundane and unheroic mistake was about to be made, suddenly fills Alice's mind with ideas.
Cornered and with nowhere to run, Alice has no choice but to attack Bugbear#1
Masterfully and in control, though she's not sure at this point who's control, Alice grapples the Bugbear, pushes him down, mounts his back and rakes his eyes from behind. He's powerless to stop her from plucking the eyes from his head.
Her head clears and she finds herself in the position of two squishy round orbs and a very angry Bugbear.
Alice looks at the squishy bloody eyeballs in her hand.Heh? How did that happen? Maybe I should start an eye collection too? Nah, they'll just shrivel and go bad...
Alice tosses the eyes in her mouth and swallows them.The bugbear thrashes and attempts to attack out of rage, unable to see but not needing sight to attempt to hit in close combat.
One of his fists make contact and knock Alice out, but before he can stand, she regains consiousness, feeling a strange heat from one of her fingers, one of the three gems on the Ring of the Badger goes black and she's returned to consiousness with 1HP.
Whoa, so this is the effect of that cursed ring I can't get rid off? Feels odd...
Alice disengages from the bugbear and yells at him.See what happens if you don't listen to me? Of course you don't... I told you bear! I tried everything to avoid this and now just
look at yourself! Oh wait, you can't! And whose fault is that? Yours!

The stirges continue their relentless assault on Bugbear2, as he attempts to grab them off.
He attempts to grab them off his head but it's too late, he loses consiousness and falls to the ground. The stirges drink their fill of his blood.
With one bugbear blind and the other unconscious, there is no need to fight them anymore. Killing them would just offer Nezzer more zombie material. Alice dashes 80ft East as a bonus action, staying out of the stirges' reach by going 5t SE first.