Just so upset

This is driving me crazy, my husband and I have been TTC for baby number 4, for 5-6 months. We had a miscarriage end of January beginning of February. I had my first period after the miscarriage February 17th. So I'm due to start like tomorrow going off my apps. Anyways I have many signs of pregnancy for a little while and I can't help but think ( guess getting hopes up) I might be... We hubby went to store and bought a digital test for me to take just now and it says not pregnant 😭😭😭😭 my heart is broken I was really thinking I might be with all the signs I'm having... I just don't get it..