Faint positive line at around four weeks, should I worry?

[Countrygirl95]

Just looking for some reassurance or advice as an over thinker...
I was due on my period 4th July
I did a test on 1st July it was VERY negative
Period didnt come so i tested on the 5th July it was a very faint poditive
Tested 7th July digital confirmed i was 1-2 weeks
I did a test again today (10th july) and i cant notice if my line is getting darker
I lost last year at 6 - 7 weeks when i found out the line was very dark and digital showed 2-3 weeks
Am i just over thinking and panicking due to seeing such a dark line last year?
Is a faint line at this stage common?
Any help would be appreciated

First picture is today 10th
Digital is Tuesday 7th
Last is 6th July

Unfortunately you can't rely on the line, it's so early and it's affected by how concentrated your urine is, or if ovulation/implantation was on the later side. Wait a week and take another Clear blue.

I always do a test first thing in the morning! But yes ill test in a week
Thank you