First trimester bleeding

Vanessa • 🌈 arrived 3/31/17 💙 #armywife 🌈baby #2 arrived 9/24/21
I've gotten 4 positive pregnancy tests. The first was after I was 1 day late with AF, the next when I was 2 days late then on the third day I took one it was a darker positive then about two hrs later AF arrived. My cycle is s usually only 3 days so today it should go off. It's not heavy at all, only the first day. But I can wear a panty liner and be fine. But it's red when I wipe. Took another test today and it's still positive. My doctor told me it's not uncommon and because tests are positive just to take another test tomorrow. Ugh so stressful. Anyone else experienced this?