Hi there,I'm currently 13 weeks pregnant and have my NT scan tomorrow. I'm a little worried because I've found that my pregnancy symptoms have subsided for the past 2 weeks. I haven't had the need to frequently urinate. I haven't woken up in the middle of the night starving nor have I had nausea.I've been really sick lately (runny nose, sore throat, migraine) so would this affect my pregnancy symptoms? I'd be devastated if I don't see a heartbeat tomorrow.