Pleasing him on shark week

My husband & I have had issues with our sex lives but we’ve been getting better. I’m trying to be a better wife and give him head while on my period. Although idk why but I can’t bring myself to speak up and tell him to shower so I can sucj his dick. Sounds so pathetic of me. Can you send ideas or share tips and advice so I can start to be better on that end of things🥲