Haircuts while pregnant

So my 2nd baby is due in July and my son is currently a 1 year old. He'll have just turned 2 when the baby is born. I've got the "haircut itch" and can't decide if I should cut my hair during pregnancy or wait until after I have the baby. My hair is mid-back and I want it short (think just below chin) but I'm worried that I'll end up with the chubby pregnancy face and short hair will make me look even chubbier. Lol my husband said I could wait until after I have the baby and that way I can have a day to myself while he watches the kids as a nice break for me. I just remember hating my long hair after my son was born cuz it was such a hassle weighing me down. What do you ladies think?