spontaneous bleeding...???!!

dunno wat we call this condition so i juz labelled it 'spontaenous bleeding'

happened last nite after going out 2 meet a bunch of frens (one of them apparently wanted 2 go karaoke so much he borrowed everyone else's phones n was spamming calls at me)..... unwisely i neglected 2 wear gloves in the -1 degree cold even tho it was only a short period. n when i got home n tried 2 play dota suddenly the mouse felt sticky under my middle finger n it turned out dat thick, sticky blood was oozing out frm the side near the nail. n my toe followed soon, blood welled out of the crease at the joint (see pic) after i took a shower.

wtf is happening?? cold, dryness, over-eating causing my internal volume to swell n strain the skin to bursting point? no time 2 ponder on it but hope its not gonna b a recurring thing....
neways, going 2 sch 2 eat (n use up my surplus meal coupons) then study d....