Big hugs, Mirmei. You don't know how many times I was in this very same situation.
I've thought of antabuse too. But I know that when I get manic I just won't take it (I know it works 5 days), wait long enough and get plastered from here to Mars. I also realised I've been using drugs and drink as medication in depressive periods and as enhancer during mania. When I am stable – like now, despite all the terrible things happening to me nowadays – I can't finish one beer because it's just not enjoyable. I had a glass of wine today at lunch and it was like, whoa, this is what wine tastes like... I forgot. But I didn't forget yet the day I got hammered on whisky half a year ago, ended up throwing up five times before falling asleep, and then found out lamictal + hangover can equal a stroke. I fell to the floor in the bathroom and I was literally unable to stand up. This is not something I want to repeat ever again. And no, it didn't make me manic (I was manic already), it didn't calm me down, it made me tell some people some things they were not meant to know and it made me VERY sick.
Big hugs and sorry about making this all about me, me, me. I hope antabuse works for you, dear. Keeping gingers crossed for you to become stable and sober!