Health & alcohol

Just out of curiosity, how do you guys drink alcohol and not constantly stress about the effects that it may or may not have on your health one day? I’m 24 F and definitely drink more than I should on most weekends- I would say I drink more now with a 9-5 than I did in college. This one was especially a rough one- wedding celebrations for friends- maybe it’s just the hangxiety but I am just so nervous about the health effects I may or may not see later down the road… especially in regards to cancer. Anyone else? Or any advice?