Hi. Ttc a few months. I am 36 and had a miscarriage in 2011 so we just let go of the idea because we already have kids from previous marriage. I think I am experiencing some early symptoms but not sure. I am exhausted latley, have huge dark circles under my eyes because I'm so tired, lower back pain (but that's common for me), peeing like crazy, and feel hungry all the time! Any thoughts???