Helpppp

Hey im a first Time mum I have a little boy he's nearly 4 months old im finding parenting really tough at time and really giving myself a hard time for stressing out and getting tearful he's not been the easiest of babys bless him he has been diagnosed with suspected cows milk allergy he's constipated majority of the time poor little fella has just had his second lot of jabs yesterday so he's very unsettled he doesnt sleep well through the night so we are both very tired and emotional any advice or someone just going through the same thing so I can just talk to will be so appreciated just feel so alone and rubbish lately 😔 thats my little chappy when hes in a good mood 💙