VFL yesterday... negative today

I'm pretty bummed right now. I had three faint lines yesterday (2 FRERs and 1 Walmart cheapie). I first tested with the Walmart in the morning and then with the FRERs later in the day. Today I picked up some dollar store cheapies (I took three. 2 with FMU and 1 not) and they're all negative. 
I have PCOS and this has been a 80 something day cycle so no clue how many DPO I am. I'm thinking this is just a chemical and the symptoms I've been feeling are just in my head or are PMS. I'm so sad. My husband was so excited. We've been trying for 14 months. 
Thoughts? Has anyone else gone through something similar?