Feeling depressed

I’m Feeling very down and stressed the past few days and at this very moment just don’t know what to do anymore. I’m a stay at home mom and I think i might be going into depression I really need some advice and positive ideas on how to cope with it. I have been getting very little sleep with my 10 month old at night and getting very irritable and super frustrated during the day. Just need some positive energy my way 😔 just feeling like a horrible mom these days .