Ay sis, that sounds really tough especially being FTM pa lang, I can imagine how scary na that dizziness is, lalo na 30 weeks ka na. Good call talaga na ire-report mo sa doctor sa next check-up kasi with your anemia and the fact na tumatagal na siya since Feb 14, kailangan talaga i-check ng doctor properly para ma-rule out kung may blood pressure drop or something else na nangyayari. Honestly di ko yan naranasan same way pero one of my mum friends had gestational anemia and she felt lightheaded din after long sleep, and the doc adjusted her iron supplements, nakatulong daw talaga. In the meantime, try making sure you're eating small frequent meals with iron-rich foods, staying hydrated, at maybe avoid mahabang tulog if makakaya mo, pero yun ha, the important thing ay see your doctor soon about this kasi pregnancy hilo isn't something to guess on. Fingers crossed it's something straightforward na mafi-fix lang ng doctor!