Postrum depression..? Ftm

Im 18 ftm, i justt had my baby dec. 29 & i believe im depressed?? Everytime my boyfriend yells at me even for the simplist things like “ fuck man you dont even help me” , “ your a pussy you cry for the simplist things” just mean stuff like that.. he doesnt get it i just had a baby and i feel tired to, my body is sore im trying my best to be a good mom.. i dont know what to do 😢😢