AF due 2/8, got a negative this AM. When should I test again?

So DH and I have been trying for two months, and January really took off in the right direction (I'm excited just thinking about all our BDs.😜🤐). I have a feeling that I'm pregnant; I've been super moody and tired, my breasts have swollen and it's similar to my first. I could hardly sleep last night because I could test today but it was negative. DH and I are hopeful and want to test again. When do you think is a good day?