this is my first time posting so I'm a bit nervous! Lately I've been wondering if I have post natal depression. My baby is 4 months old and is one of the easiest babies. She sleeps from 11 pm until 8 am every night, feeds well and is able to entertain herself with toys and music if I have to have a few minutes to myself. Always happy and smiling! Despite this I find myself constantly on edge and sad. I'm angry all the time and the tiniest things irritate me. I'm constantly picking fights with my boyfriend and crying over the most irrelevant things. I get quite a bit of sleep but find myself constantly exhausted. I love my baby to bits but I find I'm happiest when she's sleeping. I don't feel excited towards anything anymore and I think that all I want is a night out but once I go out I miss my baby and want to go home. I feel like I'm a completely different person to who I was before I had a baby and I hate feeling this way and I hate acting this was to everyone around me but I just can't help myself. Could I have post natal depression?