Tapering of 5mg

For those who have tried and tapered off Lexapro after feeling better. What was everyone’s experience with tapering off 5mg of Lexapro? The pill doesn’t cut easily in half. My doctor advised to skip every other day. Also, although it’s a low dose, anyone have any withdrawal symptoms coming off? like dizzy or lightheaded? I am on day 3 and feel off. Not sure if it’s the taper or PPPD. Worried about PPPD coming back. Thank you!