Uhhh i feel so down!!!

Took another test today at 11 days past ovulation and again it's a negative. I know people are going to say it's not over until your period shows but in reality I feel like it is. I am so down and hurt and depressed inside that I bury my emotions. I am so so tired looking on Facebook and seeing my family members or a friend announcing their pregnancy or their new bundle of joy. I don't know what to do anymore, I feel so hurt and alone and everytime I see a negative all I do now is cry. sorry I had to vent.