Cd25? TMI CM PIC

Hey everyone. Our contraception failed this month around cd16. Yesterday (cd24 I had cramping which to me felt like the onset of a period. I usually come on within about 2-5 hours of cramping starting but still nothing! Today I had what I would describe as a mixture of stretchy but creamy CM which I don’t think I usually have at this time of the month. Could this indicate I may be pregnant? Boobs are KILLING ME. But they do sometimes hurt before I come on. I’m also really tired. Don’t know if I’m just thinking into it too much though! What do you guys think? If I’m late I will ofc test :)