Panicking…

I just need some positive stories to give me a little hope because right now I have none. I’ve been trying for baby #2 since January this year, and got pregnant on the 2nd try, only to find out it was a chemical and I lost it 5 days later. It was my 2nd mc so it was a tough emotional blow, couldn’t believe it was happening again. Anyways, we starting trying again the very next cycle. I’m now nearing the end of my tww, and I’m worried because I’m having the exact same symptoms as I did before I got my bfp with the chemical (nausea, cramping, night sweats). Like, exactly the same. I haven’t tested yet, I’m not ready to know just yet. My period is due in 3 days. But my question is has anybody had the same exact symptoms with a chemical pregnancy or mc as they did with a healthy viable pregnancy? Because now I’m just spiraling thinking this one is just gonna end in another loss if I’m pregnant again since it’s basically the same sequence of events happening. Just looking for any positive stories. TIA.