Looking good
Given you are on digital, one thing you can do is make two passes. For example, you make one drawing on one layer, with construction lines and you make a new layer in top with final lineart and then hide the construction. Just an idea as seeing these lines does help get an idea of your process and can help with critiquing
This is getting close. Nice job in distance from eye to brow, notice pupil direction - one thing that can quickly make someone look off is when the highlight one one eye is different from the highlight on the other eye, the two brows and forehead are just slighktly off in terms of angles and forehead height, along with the figureβs left cheek and i think in this case, insinuating the crease made by the lower lid can help make a closer match
Cheers