Addicted To Nyquil. Pain In Right Side. Ultrasound Shows No Organ Damage, Feeling Fatigue. Reason For Pain?

I used to be addicted to Nyquil and then I quit then I started up again 2 months ago but didn't have it everyday like I used to then a few days ago I had about 4 doses of it and I've had pain in my upper right side since. But when I had that pain a few months ago I had an ultra sound and the found no organ damage, should I go worry this time or is it just like the last time where nothing was wrong? I don't have any other symptoms of liver damage I've looked at a lot of symptom checker sites. the only other symptom I have is being fatigued and not very hungry but I've been like that for awhile because I have also had pins and needles and pain in my legs for a few weeks that stays consistent. I obviously need to go to a DR but I was wondering if I should really worry about the pain in my upper right side? Because I wonder if it might be something else unrelated.