People who’s menstruate and are autistic ? Do you also have problems with your periods? And how you deal with your period ?

Hey I'm an autistic girl and I've been menstruating for 2 months now and I'm having a lot of trouble with my periods. I know that periods and white discharge aren't dirty but I can't stop feeling dirty, with my autism I'm very sensitive to touch, smell and sound and when I menstruate it's tenfold, my breasts are super sensitive and painful, my back hurts, my head hurts and I'm tired. How do you manage your periods? How do you manage to deal with all the inconveniences of autism? I'd love to hear your stories and advice because I really need it.