Hi OP I agree with many here.
There are some mums with autism on this thread like @LittleRobins or @GreenCaterpillarOnALeaf who show huge self awareness and manage proactively.
Does your daughter have that kind of awareness? Can she regulate, step away when it is getting too much?
I am the child of an autistic parent who did not have that awareness. I am going to be honest, our lives revolved around his needs and it wasn't fair.
Posters here are talking about a baby, but she will be raising a child. A toddler who will tantrum. A tween who will talk back. Etc. Will she cope?
My dad could not manage when we were noisy and he was tired, or if we did not behave as he thought we should. Can you imagine how scary it is to be 5 or 6 and your parent has a full meltdown in front of you? Even when he did not get dysregulated to that extent, everything revolved around his rules and his sensory needs. If we were listening to quiet music, he would just stalk into the room and switch it off. We could not have friends over, like ever, as it was too much for him. He had fixed ideas in his mind due to his own upbringing about how girls should act, not his fault but he couldn't change his rigid thinking so it ruled our lives.
I am not trying to project but I would urge you to think seriously about whether your daughter can put aside her own behaviours consistently to parent a child.