I need encouragement/advice

Okay sooo, I'm two weeks late today... I took a test at 4 days late and it was negative... kept acting as if I was pregnant just in case and sure enough now I'm 2 weeks late and am now terrified to test... because, well I don't know, I really want it to come back positive... so Here's my question to you ladies
If I test negative tomorrow can I still be Preggo? I've heard of women's hcg hormones. Not being high enough with home tests for 2-3 weeks, anyone out there with this? I just need support right now... advice... anything 
I also posted this in the BFP section, so I can get a lot of feedback from u ladies- THANK U!!!
Oh I did forget, the only "symptom" I've noticed is an insane sense of smell... please help