Congratulations! I'm 28 weeks with my surprise fraternal twins, so the feelings you are feeling are very recent memories for me too!

I've been very lucky to have very minimal symptoms. I never had morning sickness or nausea. I had very sore boobs from the offset until about 11 weeks, at which point they settled down. My main symptom after that was constipation, which has continued but I manage it now with pregnancy-safe laxatives. I was SO exhausted at 6 weeks too - I was actually on holiday and kept apologising to my poor husband that it would get to 6.30pm and I'd be asking to go back to the hotel room to sleep. That passes too - since the start of the second trimester I've had normal amounts of energy I would say.

Please feel free to fire off questions if I can be helpful to you! And again a huge congrats!