Losing my head and self

I’m having my 3rd baby and it scares the crap out of me how will I cope even though I know I will and also I’m the only one who works in my house so that scares me, it scares me that I might hurt myself at work and how people will think of me only being 21 with three kids also my life is good right now I have a job and a career but once baby comes that will all go away and I’ll just be a mum again living on the breadline which I love being a mum but enjoyed having some money in my pocket and being able to live life while still enjoying having a family.

I know this feeling will go once I see my precious newborn and how beautiful my family is but I’m shitting myself.