Am I drinking too much?

I just got out of a relationship with a recovering alcoholic. I was a social drinker in the beginning of our relationship. I stopped drinking and I stayed sober for over three years. I just got out of that relationship, and now I’ve been drinking more. I have had a beer or two a few times a week, and right now it’s Friday and I have had a bottle of wine and two beers to myself. Am I ducking up? Some of my friends are concerned for me. But I don’t work tomorrow. I’m going through a breakup from a relationship that I was restricted from drinking at all in. It feels like nice be able to drink some again. Tonight I’ve had a bottle of wine and two beers so far. Is it possible that I just have a problem?