How to make sex more exciting

Okay so, I am only 16 and I have been sexually with my boyfriend for over a year now. I know most of you won’t agree with that but that’s fine, I’m happy with the choices I’ve made and that’s all that really matters. However, I just wanna spice things up a bit, don’t get my wrong I love doing it with him, but I feel we need more excitement in it and I don’t know how. Please help x

We’ve tried different positions but we always come back to doing cowgirl and doggy and idk what to do 😩

Please comment any ideas xx