Peptic ulcer or appendicitis?

[Artix]

The first day i was woken up by sharp pains in my stomach and couldn't do anything so i took pain relievers and ate. When everything settled down i feel my pain in both upper and lower abdomen most of it in the upper part.

The following days i constantly ate but when i didn't chew properly i vomited it out with brown liquid. I also get frequent bowels with liquid stools. Those conditions improved when i ate properly the pain in the upper pain is also gone now but the pain in my lower right abdomen now has become a sharp stabbing pain. It is a recurring pain  that fluctuates from mild to that sharp pain and it goes along with the movement of my digestive from left to right. Is this peptic ulcer that complicated into appendicitis?or still peptic ulcer?

[Artix]

Also had a small fever at one time giving me chills in the night but after that it was gone