What should I do

I was sure that I was pregnant because I was 25 day late it came out negative a week after my miss period on the 4 of January. So since then my boobs hurt being touch and I woke up every night at 3 or 4am to pee.I even had cravings.I dont if it was in my head that I want to be pregnant since I been trying this past two years. I have two kids 13 and 8 and i miscarry in 2016.So my kids are were excited because all the symptoms seem like this time was okay. Except the vomiting only once I pre vomit a little bit of coffee before my miss period in January. Yesterday I drank wine thinking it no big deal because maybe the negative test is just negative. Guess what I woke up with back pain and bleeding dark red blood out no where. What should do. Can I have misscary or what? Im so dumb for drinking almost a bottle of wine just me.