Edit- Freaking out! Is this CM normal?

This is my CM over the last couple of days.

I am on the combined pill. There is no smell. No itchiness.

Is this normal because it seems off white.

Edit

Reading up I wonder if it estrogen imbalance.

1 I am on the combined pill

2 I took 2 packs in a row

3 I am very stressed

4 I have lost 5st in the last year