head help

ok i love giving my husband head but here lately it just hasn’t been on the agenda. i started my cycle this morning and i feel so bad cause i want to give him head but i’m just not in the mood to do it ya know. my husband understands but i still feel bad cause i know he wants some and i want to but i’m just not in the mood. what are some tips and tricks to giving head when your not in the mood cause i still want to please my husband?