Does your stutter change in intensity throughout your life?

Does your stutter change in intensity throughout your life? I've been stuttering for as long as I can remember, probably since birth (mom stutters aswell) Thing is when I was 7-12 my stammer was intense (probably 8 out of 10) In high school I somehow almost never stammered (I somehow know which words I'm gonna stammer in advance and just changed them to synonyms with different pronunciation before I say smth) Some days I would speak over 1000 words and never stammer once Almost though it's gone at one point Overall 1 out of 10 But after I graduated it's been getting worse and now I'm at the point where I experience a "block" in my speech almost every single sentence and its interfering with my job really bad (9 out of 10) Anyone else experience something like this??