PP alcohol intolerance

Anyone else unable to drink alcohol after being pregnant? I was a somewhat heavy drinker before I got pregnant but now I’m 3 weeks PP, tried to have wine a few nights and got sick each time after only a few sips. Back hurts, headache, extreme fatigue, sick to stomach. Lasts for HOURS then finally goes away. Thought maybe I would try some whiteclaws since it would be lighter, managed to drink two and I’ve felt horribly sick the entire night again. Hoping I don’t have a new intolerance to alcohol 😕