how do I know I'm still preggers

😩😩😩 so hard knowing that the only thing that has told me I'm pregnant is a stick I peed on! I want to take one every week to make sure I'm "still" pregnant. 😬😂 this is my second babyand I'm still feeling this way. Would I know if baby stopped growing?😭 I'm only 4.5 weeks so I won't have any midwives appt for a little while. Am I just cray or anyone else feel like this