Help Please πŸ™ˆ

So I am currently 17 weeks and 4 days pregnant, due Nov 23rd πŸ™ˆ I’ve been feeling a lot of pressure down there since Saturday, and also having period like cramps! I have been getting very worried, my hips were hurting I just couldn’t get comfortable πŸ˜”. For the past 2 days I’ve noticed that my bump has gone, I can officially suck my tummy in again and it just looks like fat πŸ˜” the pressure feeling has gone, but I’m still getting period like cramps, they are on both sides, still bearable but very uncomfortable, I’m just getting very worried and anxious nowπŸ˜” I don’t know if it’s normal or if I should contact my midwife πŸ˜” this is my second pregnancy, my first didn’t make it past 7 weeks πŸ˜” any advice would be very appreciated ❀️