I haven't posted on here before, but I have a question. My LO is 3 months old and recently, the past few weeks, I have become very emotional. I cry all the time, a lot of times for no apparent reason, I get frustrated with LO and end up putting him in his crib and going off into my room crying. Now the question, could this be ppd since my LO is 3 months old? If so is this something I would speak to my OB about or do I find a psychiatrist? I'm really at a loss as to what to do and it's starting to interfere with my marriage.