4w4d light cramping, so much gas and heartburn!

Karrie
Its this all normal? It's been a while for me, my youngest is 6 so all of this feels so new to me. It's like it's my first pregnancy all over again! I also have an 8yo son and had stillborn twins in between the 2. I've been having light cramping all day, I can't tell if it's gas or stretching or signs of Mc. I've been having alot of clear cm all day too. Today was the day AF was due so I'm wondering if that has something to do with it? Idk... I'm an "over thinker" especially with this because my husband and I have been ttc for almost 2 years and I don't want to lose our little bundle. I still mourn the loss of my angel babies and I just couldn't handle another. I know no one can give me an actual answer, but if It just feels good to know women are going through the same thing, then UT feels "normal". Thanks in advance! Love and prayers to all❤️