How far along am i really?

Moregan
Its killing me not knowing. My last period started nov.25 but in october i didnt have a period. Worries me because of how i was drinking then, maybe not taking care of myself properly. I just dont understand. Doctor appointment is Monday and im so anxious to find out. Ps, morning sickness is making me extremely depressed. How can i cope with my ever changing body right now?!