I had over whelming pain in my left chest, deep inside, I have had kidney stones, this was very bad pain, ok now, after 20 plus bags of heparin and some antibiotics, 5 day stay in hospital, at 69, before that treatment I could only tie my shoes, now 5-6 hours of labor, even in the heat, I had a ruptured Bakers vain 10 years ago left leg. Is there anything I should watch out for?