Trintellix - Here's my situation. I was on 10mg of Prozac for 2.5 weeks. My psychiatrist bumped me?

Hi, You didn't really ask a question here. You told us that after being on 10mg of Prozac for two and a half weeks, your psychiatrist bumped you to 15 mg for 8
I suppose you meant 8 weeks, but there's still no question.
I will answer what I think you may be trying to ask though. You were not on Prozac long enough to see if 10 mg was enough for you (unless you've been on it before and the doctor knows 10 is not enough). If there is more to this question, please re-ask.