Women aren't excluded. Romans 1:26 - 28
26 For this cause God gave them up unto vile passions: for their women changed the natural use into that which is against nature:
27 and likewise also the men, leaving the natural use of the woman, burned in their lust one toward another, men with men working unseemliness, and receiving in themselves that recompense of their error which was due.
28 And even as they refused to have God in their knowledge, God gave them up unto a reprobate mind, to do those things which are not fitting;
It is very specific about men being with men, but quite generic with women:
“vile passions: for their women changed the natural use into that which is against nature”
This could mean lots of different things, since it is a woman’s nature to give birth this could maybe even cover abortion. Or maybe it mean’s the woman engaging in anal sex? Why is there Woman lays with a woman as she would a man kind of verse? Or a verse like woman acting as if she was a man.