"Also I am a woman and i dont know much lol." PLEASE don't go there.
please STOP using starting fluid!!!
Recomend for a fuel substitute for testing you use carb or brake clean.
which engine ? I can look some links up for you..
some easy testing-
seams you are handy as you changed those listed parts.
Is the check engine light on?
You know where the fuel pressure test port is -what you call press valve-
get a pressure gauge on there record pressure and post...The gauge is available as a loaner or rental tool at select parts stores.
Can you use a test light or voltmeter?....as another possability iinjectors not pulsing ... coil is working so injectors are powered* Lets look at pressure first...
* need to know eng size to get you wiring colors to check
PS tell me if this link works for you........
http://www.autozone.com/autozone/ymm...NValue=9013586