Stressed out overwhelmed … anxiety … 2 months postpartum

Idk if i can get better.. im not feeling good mentally & physically .. im going crazy stressed out also because i have a 1 year old that cant talk, isnt potty trained .. wants the pacifier… needs attention basically plus my 2 month old baby…. Ugh i do have help but i feel like it isn’t enough because i always have to be with them of course .. and dont leave but i need me time i need a mommy makeup i need to get away from the hectic life i have…. Its all my fault I should have waited to have another one when my son is like 3 or 4 …