Hi so I m 21 and on birth control it all started when I got sudden bruises on me and went to a hemetology place and they blamed it on hormones cause I havent had a period because I breastfeed my baby is 18 months so it s been that plus 10 months with no period anyway now it started with feeling unbalanced and dizzy and a llittle pain in arms now its went to fast heart rate and shortness of breathe pain in my arms rib back and random stiffness and tightness some days ive had heavy arms weakness and random stuff its all been going on since july when i got a tetnus shot first was pain in arms sometimes I feel palpitations and ive been to hospital multiple times they tried putting me on metropol for my heart rate but i dont take it inless im bad off cause i dont think its god for me anyway then some days it doesn t feel high just oodd tommorow i go see a cardiologist but couldn t a doctor helped me way earlier when it all started and got worse??? And what would u say is wrong?