A couple weeks ago I had some trauma to my foot but I kept walking on it for the next couple of days -constant walking for my job for 18 hours a day...then my foot and my left leg swelled really huge...super painful and if I walked on it even a little, it was unbearable...it was painful and swollen, red and hot...really hot!! ....so then I ended up laying around for the next three days until it was better, the swelling was mostly gone and then I could walk on it....all seemed normal...then fast forward to maybe a week ago and my calf on the same side was hurting again like I'd worked out and was sore....but I hadn't worked out...then a few days later (this past Wednesday) I started having random, sporadic chest pains out of nowhere and my arm started feeling all tingly (but that only lasted for maybe 30 seconds)...I do take nuvaring birth control and used to smoke....I went to the ER and they thought my HR was just slightly on the concerning side and same thing with my blood oxygen level so they took a d dimer test which came back negative for blood clots and he kind of shrugged it off as probably just stress...I wanted to see if I could get another opinion here...I don't feel right ...my chest hurts