Feeling sick to my stomach in the middle of the night?

Since last Sunday, I've had a very nasty cold. Sore throat, cough, sneeze, 100.2 fever everyday before Wednesday when my fever went away, runny nose, etc. I've also almost completely started to lose my voice as of earlier today. I live in WI to give you an idea, so it's 3:30am for me right now. I went to bed at around 12:30am tonight. I woke about at 2:50ish limping to the bathroom, holding my stomach and experiencing THE WORST stomach pain I have ever felt in my life. Very, very sharp. Going to the bathroom didn't help anything, taking my pants off didn't help anything, etc. I just took a bunch of medicine to hopefully make this go away but the pain doesn't seem to be going away. What's going on with me!? Please help, this is some of the worst pain I have had in my life

I also feel somewhat nauseous, but not in the typical way. I have been avoiding going to the bathroom and trying to throw up. This all feels very weird and painful, it's hard to describe.