Nak, ang combination ng symptoms na yan kailangan talaga i-check ng doctor as soon as possible, ha, pwede itong maraming bagay, pero hindi dapat i-guess lang. Please go to your OB or clinic para ma-examine ka properly.
A few of us moms noticed similar stuff before at nag-turn out na may iba't ibang reasons, kaya super important talaga makita ng professional. Huwag mag-alala, pero please don't delay. Sending love, and let me know how you go.