Do these lines look okay for 15/16dpo?

[BecT]

I’m worried they aren’t very dark? I’ve seen some very bold lines from other people at this stage, and mine are still fainter than the control line.

I wouldn't worry to much everyone's hcg levels are different. You got a positive and that's all you should be thinking about. You're definitely pregnant so stop taking test as it causes anxiety! I done the same and then worried so much when some wasn't as strong as others they can all come back differently. Try not to worry I know it's a anxious time, good luck and congrats on your pregnancy!