Ay alam ko yan, super nerve-wracking ang first trimester! Honestly at 14 weeks kasi you're just starting to feel movements, so it's totally normal na hindi ka sure pa if yan na or gas lang, a few of us mums went through the same paranoia haha. The kicks and flutters will become clearer in the next few weeks, promise, at some point mafe-feel mo na talaga siya kasi mas malakas na. For now try to relax and enjoy the moment, but if you're really worried about anything specific, better to ask your OB just para sa peace of mind mo!