Same here bro, even I'm trying from past 3 years, and my highest streak was only 45 days. Just take it as a challenge and will complete it. You are on 7 days challenge right, I saw your post there today, let's concentrate on completing 7 days first. Take it as a challenge bro. You have to win this challenge. You can and you must. To reach 90 days lot of patience is required.