Worried

Recently had a missed miscarriage at 12 weeks finding the baby passed right after first ultrasound at 8 weeks at the end of September. We started trying Immediately I just tested positive on Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>. Here's the kicker I've been wanting to be pregnant so bad I just knew this cycle was it. I wasn't sick or anything but I just had hope I think I started testing as early as 5dpo not getting a faint positive til 3 days later on Christma three different tests. So according to everything I'm only like three weeks............... I keep testing just to make sure I don't want to get happy nervous something may happen. I'm not even in a rush to go to ob it's like I just want to be on auto pilot until 12 weeks. I know there's a good possibility everything will be fine but I don't know how to feel. Low-key excited this a my second chance.......