Im sooooo unwelll!! HELP!!!:(((?

It's not uncommon for antibiotics to cause stomach/digestive issues. It sounds like that may be the case for you. Fixing the problem is likely as simple as calling your prescribing doctor and telling them that you've been having lots of problems with your digestive tract since starting this medication and ask about being switched to something else. You may also want to make an effort to remember that this particular antibiotic causes a bad reaction so that you can let doctors know in the future.