Bfn 9dpo and feeling really down

So we already have a 10 yr old beautiful girl that I’m beyond Thankful for 💝💝💝 and we’ve been ttc baby #2 for 13/14 cycles now (with a 4 moth break in between) this cycle my daughter and my hubby really think I’m pregnant because they think I’m showing symptoms. But it makes me so sad because I don’t feel symptoms at all and I tested today at 9dpo only to face a start white ass bfn ☹️ can anyone else relate?? Any cycle buddies?? Also here’s my chart. It’s not doing anything exciting so far 😕