I have been super tired, I am also abnormally gassy lately (tmi) I have been urinating more even if I don't drink much. My lmp was 12-8 could I be preg?

Only one way to know. Current Urine home pregnancy tests are quite sensitive to detect early stages of pregnancy. If the first one is negative, you should repeat it in a week to be on the safer side. A blood test at he doctor's office is more definitive in case of repeated negative tests and ongoing syptoms or amenorrhea. Feel better!