So confused after 4 miscarriages I’m praying

Praying this little bean sticks. After 4 miscarriages heart brake after heart break I pray to the good liars above this little bean sticks. AF 1 week late maybe I ovulated late not sure. I was sick and had EWCM around time of normal ovulation but also a week after that so not sure. I have a history of non rising HCG so I’m terrified. Been taking amazon cheapies and started noticing line it did get little darker. I’ve been extremely tired and just thought I was lazy. Headaches boobs tender. Has anyone experienced this.