Ttc 11dpo

So I’ve been Ttc after a miscarriage 2 years ago now. I’ve been tracking ovulation with a clearblue fertility monitor we had sex on peak days. 11dpo and negative 🥺. Im feeling a bit crampy too. I feel so demotivated as i really felt we had a good chance this month. With my last 2 pregnancies I found out about 9dpo I think so feeling like I’m out. Should I give up hope completely and try again next month?