Pregnant sex

Hi everyone! I am currently 21 weeks pregnant and have been extremely on one about sex. I don't know if it's my hormones or what but everyday all I can do is think about doing it with my husband. I've been so into giving him head and getting on top of him. It's not even about my own pleasure I feel, I'm just extremely in to pleasuring him. Lately we've been trying lots of new things. Mostly positions, but I really want to be more open. What new things can we try that you all are into? I don't even know where to start. I've been researching new positions but I feel like we've tried most of them. Is it weird for me to be so horny while pregnant? Or is this normal? 😅