Signs I knew I was pregnant!

I never payed attention to my symptoms with my first pregnancy, I was very active and young. Nothing slowed me down so this being my second pregnancy, 4 years apart, i have no idea the signs! Here are my indicators. Two weeks before my expected period, I had some back pain. That I chalked up to soreness from activities I had been doing, it came and went quickly. I then had CRAZY bloating, I am talking I looked 5 months pregnant. I had been regular in bowl movements and passing gas so I knew it was not digestive issues. Then came some cramping, not as powerful as period cramps but they had been persistent and felt like muscle strains. And they came to early to be pre period cramping. A couple days later I had a glob of light green mucus discharge. There was no smell, no vaginal itching. Just there in my underwear and it never happened again. I had googled and learned about the forming of a mucus plug in early pregnancy to protect from infections. It was said it could be green. I tested a shortly after, a full week before my expected period and got a strong positive. Before testing I also had sore breasts, but that could be a sign aunt flow is coming for me. all in all my big signs before BFP was EXTREME bloating, and the small green discharge.