No EWCM

I’m currently ovulating according to Glow and my CM is not egg white consistency. I remember it being like that when I was younger but I’m now 28 and had my mirena removed 6 months again. My question is if you do not have EWCM does that mean that Om infertile? Has anybody had a similar situation? Did you end up conceiving? And is there anything I can do if I am in fact not fertile?