For the past 3 weeks I have been experiencing several symptoms that seem alarming to me, such as stress/depression, bloating, pelvic pain, gas, constipation, increased weight around just my waist, pain during sex, low back pain, and changes with my menstration ( bleeding off schedual). I had my first period last month after giving birth and it lasted 5 days. Then One week later I started spotting quite a bit. Enought to wear a liner but not enough for a tampon. And now today I have found a small painfull lump in my breast, close to my nipple. Is any of this normal after 11 since child birth??