Two positive tests

My boyfriend and i have been trying so the positive test isn't worrying. i just found out two days ago. i haven't seen a doctor due to it being the weekend. i haven't had any implantation bleeding. i am feeling constipated/crampy. i did wake up sick this morning but that's not unusual due to acid reflux. my stomach aches are coming and going. according to this app i'm 5 weeks and 2 days. is this normal? i'm going to see a doctor ASAP but we tried so long for this baby im just getting nervous.