So nervous! faint positive after three losses

So today I’m 8 DPO, heading to my reproductive specialist for bloodwork I know I’m pregnant but I also know it’s very early. I imagine given a history of three miscarriages in the past year they’ll understand going for bloodwork for such a light positive right?!

Found out I’m MTHFR positive after my last miscarriage so I’m hoping & praying this pregnancy takes since I’m on supplements