Asthma, Green Veins On Chest And Shoulders, No Change In Diet, Have Weight And Hair Loss, Recurrent Breathing Problems. Treatment Required?

hi m 22 and lately i have noticing green veins on my chest and shoulders. and i almost had no diet change exept that i take some more coffee but not more than 2 or 3 cup per day but i still keep loosing my wieght and plus alot of my hair . m not taking any pills or any other medication execpt my asthaline inhaler for asthma . but its like more six months with no asthma episode so not using inhalaer then. but now realyy worried cox a mild chest i always had been on anf off becoming sever and if more harder when i walk... should i consult doctor 2 some test done or is this pain normal with these green veins over my chest