Pregnancy test got fainter?

Amy

I did 4 pregnancy tests over 2 days (CD 32-33) - all were positive. I then did one today which was CD 35 or 5 weeks pregnant and it was barely there however it wasn’t my first urine and I’d had a coffee. I’m now freaking out cos the line isn’t as dark but could it be diluted? Obvs I will re test in the morning first thing but until then I’m an anxious wreck now incase something has gone wrong. My GP said they can do a blood test tomorrow to confirm but I know from the past even if the bloods say pregnant I could still have MC… I know it’s very early. Just writing for support / similar stories plz to get me through the next 24 hours 😔