I'm horny but on my period, masturbation ideas?

The shower.

Use a tampon. Then, try clitoral stimulation. You may need to use a lubricant or unscented lotion to lubricate, especially if you don't have a vibrator, as the tampon can absorb natural lubrication.

shower. You can get waterproof vibrators too

Do it in the tub

I would say do it anyways and wash your hands off afterwards. Maybe wash and do it in the shower?

Thanks :)

Use a detachable shower head (The ones that you can hold in your hand, but of course, this would depend on if you have one or not.) I've hear that the water pressure can be very arousing. Water temperature wise, I don't know. You need to mindful that things are very sensitive and delicate down there so, I don't think that extreme temperatures, Hot or Cold, would be good.