How obvious is CM supposed to be ?

Theodora • TTC # 1 IVF 🙏 Unexplained infertility/endometriosis

On certain occasions I will notice EWCM but 90% of the time I don’t get it and the most I get is watery CM. Am I lacking something in my diet or could it be a medication? Its become so frustrating trying to wait for it. Even when I’m at my “peak” I don’t detect any CM at all and was looking for some advice.