no period since jan18... cycles are 41days... I'm 9 days late and have been sleepy and hungry some…

no period since jan18... cycles are 41days... I'm 9 days late and have been sleepy and hungry some days and not hungry some days.... back pain and sore breasts and constantly peeing.... I even cried after sex a few times... headaches and acneeeee... can anyone tell me of I could be pregnant??? I don't have the best luck with pregnancy tests bc i have gotten negatives and have actually been pregnant....