I usually have 28-38 day cycles, however this month it was only 26 days which is pretty odd for me since normally it's 31-35 on average. But the thing I'm most concerned about is why it only lasted about 2.5 days and it's normally 5-6. It was extremely heavy, way more than usual. Also, i've been taking prescription medicine for my Tendinitis the last week and a half, it's basically a higher dose anti-inflammatory medication and also similar to ibuprofen. Could this be the cause? I haven't been stressed, and I actually have stopped working out because I started graduate school and haven't found time yet in the last couple of weeks, i'm working on it though!
Anyways, is this normal? and is it caused by my medication?