Spicy sex life

Me and my boyfriend have been overly stressed ever since this new move with trying to catch up on bills and stuff. He thinks I’m not attracted to him and it’s really not the case my mind has just been everywhere. What are some ways to spice up our sex life?

P.s we been together for a year and I’m still not all the way comfortable initiating sex but I do want to change!

My birthday is tomorrow and Valentine’s Day is two days away how can I get out of my comfort box and surprise him with a good time?