Welcome to TS 
When you are asking yourself it is obvious you already DO have a problem. You are using alcohol to deliberately alter your state of mind instead of seeking distraction and rest through healthy activities like excercising, meditation, hobby, social connection etc.
Read around, you are not alone. Add tools to your sober toolbox, take it one day at a time, get rid of all alcohol in the house, hit a meeting, develop a healthy bedtime routine, read quit lit, keep yourself busy during your usual drinking hours, change routines, go to bed early. Keep us posted!
For the newbies: