I haven't taken my meds for a few days and I'm having trouble making myself take them again
Why don't you want to take the meds?
I felt extremely pressured by my mother to take the medications.
I get not wanting to be on medication, but if it's something you need then it's important to not skip doses. The meds won't work correctly if you don't take them as prescribed.
This stubbornness is just a side effect my mother trying to run my life since I was a kid.
I can understand that taking your meds is difficult for you but it can cause you great harm. Start by taking the meds for yourself, not because your mother said so, or you never be free of your stubborn tendencies to fight your mother.