Any Tips?

I'm pregnant and I'm starting to get my sex drive back and my so and I barely have sex because he works 3rd shift and has to sleep during the day, is it bad that I start to master bate I don't have any sex toys because he does not like it and does not want me to play with myself but I barley get it when I'm in the mood he's sleeping at work or I have to start it and finish he never starts it or he skips Over it when I say something :/ Any tips?