I hate to say this but I was stalking my ex for over 6 months.
Are you being serious? How did you stalk you ex?
I was on his facebook every day and night.
It's understandable that you still have feelings for your ex. However, you may be doing more harm than good to yourself by consistently looking at his pictures and post. If you continue, you may accidentally see something that causes you emotional distress.
Who cares? It would be an easy fix with some booze.
I think it's concerning that you would turn to booze if you were feeling distressed. Drinking might feel good in the short-term, but will not be good for you in the long run.