Testing 9dpo

Ok sink am 9dpo and I'm very anxious to test I think I'm pregnant but I'm so tired of seeing all the negative pregnancy tests we have been trying for months and this month was our first month on clomid I'm having the same cravings I had with my first pregnancy and I'm extremely exhausted and emotional and moody but my first symptom with my son was sore breasts and I don't have that. Could I be pregnant? Should I tests now?