I took ten tylenol and around 15 advil last night, and today I'm not feeling well at all...

Get to the hospital. Why would you take that many pills? That's a very dangerous amount.

You don't mess with ibuprofin products especially! Were you trying to kill yourself? You won't die, but you can mess up your stomach and kidneys, for starters.
ADVIL
"Make sure your doctor knows if you have a history of ulcers or other stomach problems. Tell your doctor if you have kidney disease, liver disease, anemia, asthma, bleeding problems, eye or vision problems, high blood pressure, congestive heart failure (CHF), or heart or circulation problems. Tell your doctor if you have a lupus or a similar connective tissue disease.

This medicine might cause bleeding in your stomach or intestines. This is more likely if you have had a stomach ulcer in the past, if you smoke or drink alcohol regularly, if you are over 60 years old, if you are in poor health, or if you are using certain other medicines (a steroid medicine or a blood thinner). Tell your doctor if you have ongoing or repeat stomach problems such as heartburn, indigestion, upset stomach, or pain.

This medicine may raise your risk of having a heart attack or stroke. This is more likely in people who already have heart disease. People who use this medicine for a long time might also have a higher risk."