How far along we're you when you were given the methotrexate shot for ectopic pregnancy?

I had a miscarriage in August and am going through an ectopic now. At first they thought it was a miscarriage but now suspect it to be ectopic because my hcg is still doubling and my progesterone is only a 1.03 and I had my period in time last week. I would only be 5 weeks right now and yesterday my hcg came back at a 60. I go back on Monday for more bloodwork again and an ultrasound. This is the longest weekend of my life waiting for Monday to come. I'm just sitting here scared and nervous. I hope I won't lose a tube or anything. I'm so scared. Has anyone else gone through this? It just sucks that if this baby would have gotten in my uterus we'd be having a baby right now 😥 I have the worst luck. I can't believe both times I get pregnant I lose the baby. I wish this would have just been another regular miscarriage instead of an ectopic😥