Well OP... I'm only half ET. My mom is totally human, but genetics are Scotch-Irish.
I have some information from time to time.
What I can tell you is this (regarding the rest of this month and going forward):
1. Your perception of time may change
2. Your perception of self may change
3. Nothing horrible/cataclysmic is going to happen right away.
4. You may find that you're thinking more clearly than you ever have before.
5. You will realize that most of the people around you are NOT like you. LOL
6. You will find that you're gaining a special insight into other people and the world. An understanding of what is actually motivating people.
7. You're dreams will be more real - actually VERY real as you pass back and forth between dimensions. (what fun !!)
8. You won't have to ASK anyone else what to expect. You will absolutely KNOW.
Got it ? OK. Good Luck in your transition. Enjoy it !!