I just want to cry(vent)

I tested this am 6 dpo so I know it is early but I felt a little nauseated with a headache when I woke up. Of course the test was negative. I keep trying to tell myself it's still early and I'm not out till I get AF but I'm so upset.

We have been TTC #2 since Jan and said we would stop this fall when I go back for my yearly if I don't get pregnant due to my age and other reasons. I have seen like 3 or 4 pregnancy anoucments the past few days on FB (all friends with multiple children) and also a friend who complains multiple times a day on social media how she's over being pregnant and can't wait to have the baby. DH doesn't understand why this makes me so upset.

Sorry just needed to vent