Good day peeps, please what can I do to my irregular period

Good day peeps, please what can I do to my irregular period, it’s usually up to 5 days but now it’s becoming 2 or hardly 3days.
Moreover, I’m suffering from body itching after taking bath and dry skin,is there any remedy?
No insult please, THANKS IN ADV

Use local sponge and local soap to bath

Use microgynon Oral Contraceptive to balance your menstrual flow