Spicing this up

Ashlee • I'm married to my best friend. We have two kids earth side a boy and a girl. We have two angels babies. Were expecting our rainbow baby in October and were having another girl.
Would like to spice things up in the bedroom. I need ideas I'm up for pretty much anything. I want to be me adventures in the bedroom with my hubby. He's a bigger guy he's 6'6 and is in the 300s for weight. I'm 5'9 and months low 200s almost in the high 100s. Like I said I'm willing to try almost anything.