Yes tylenol is all you can take at this point. Your OB may allow you to take Lortab later in the pregnancy or even Nubain (which is safer). Usually you will have to suffer through the first 13 weeks, but after that there are more options.
Also, phenergan is a smooth muscle relaxant which relaxes the brain and it is not contraindicated in the first trimester. Ask your OB for some phenergan.
Hope this helps.