Stupid drunk night

I drank with my roommate last night and started feeling sad, which typically happens. I told her how unhappy I was when I’m sober, and how alcohol gives me a feeling I constantly search for. We ended up getting into a fight and i decided to leave and go to a frat party alone. I was having a good time in the beginning dancing with random girls I found. My mood took a dive when I made out with a guy and I could feel he was taking advantage of me because he kept saying he had nowhere to go and to let him come over to my place. I told him no and left, but some girls I was dancing with could tell I was upset and called me an uber. I didn’t want to tell them where I lived but she guessed it. I just don’t want to be anyone’s problem or have people worry about me. Now my friends are worried about me,I had a girl pay for my uber, and I’m going to have to lie to my parents about what I did last night because I don’t want them knowing my issues with alcohol. I just don’t know what to do. I’m 19 years old and I don’t feel like I’m an alcoholic but every time I drink I do something stupid and hate myself the next morning. This isn’t the first time I’ve made out with a guy and regretted it or had other girls pay for my Uber home. I just feel sick to my stomach about last night.