Is it just my body not knowing what it's doing?!

Demi

So I came off the pill mid November had a break bleed and then had my first proper period beginning of January so I was meant to have a period beginning of the month but still nothing...I had lower stomach cramps and have been getting increased CM also very emotional I thought I was going to have my period but it never came...my boobs are not sore although at random I will feel a very slight tingle in my nipples, other then that nothing else. I have been carrying on as normal as I just do not believe I could be pregnant, I feel like I would be disappointed if I took a test. I have been taking folic acid for about a month and having unprotected sex around every day to every other. Would appreciate some opinions or if anyone else has been through the same thing!