Not horny or wet

Im at 35weeks now.. and will be going for an induction at 37weeks due to some slight complications. However i am quite afraid and would like to induce labour naturally by maybe having sex.. buttttt for the past few months, my sex drive have been really low to non existent and i just do not get wet enough. Husband has been quite upset about it. What can i do to increase the drive? #advicepls and yes i have gotten the green light from a gynae to have such activities despite my complications.