Periods(what) HELP ME?

i keep spotting dried up whiteness in my undies each day but still no sign of my perods this has been happening for over a year and a half i am eleven though also i have another query wich is.....my keep varying from small to big vice versa throughout the day why p.s Can anyone give me some first period kit sites or free period supply websites or even priced ones as long as there cheap.yours Kate p.s i may choose you for bst answer so hurrry hurry hurry roll up roll up easy way to get points here p.s i want sensible answers not silly ones.thanls for listening to my cousins quote yours nik thx for your help p.s please Feel free to add some tips for being prepared.Also please put down how to make your own first period kit n the cheap and what supplies i need to go with it and please feel free t email me and good onesP.S I LIVE IN the UK wich stands for united kingdom in other words england please only tell me free samples from the uk ideas tips hints how to make you own first period kit ect can be from anywhere in the world yours kategot to go my cousin wants her laptop back thx for listening to me.