Faint lines but digital negative

Iv been getting faint lines since the start of the week. The internet cheapies. (I always found that the lines remained faint for weeks before the line got stronger). So I took a clear blue digital this morning and negative. Still faint lines on internet cheapies. No bleeding. Don’t know when my period is due so don’t know if it’s late.

Surely I would have got a positive digital by now. 😥