pedicure

Question

dear aharoni: i hope everyone is well and enjoying yom tov. Shana tova. on chol hamoed can one get a pedicure if they didn't cut their toe nails right before yom tov? i also have a question about perforated items that aren't food related. contact lenses and lens wetting drops come in individual wrappers and need to be separated by the perforations. can they be separated on shabbos? thanks. please send regards.