First time using healthcare(gov)

(Apologies for format/flair if it’s incorrect) Hello, I hope this is the right place to ask my question but I’m in a bit of a pickle. I’m 26,was never under my parents health insurance, went to college for 3 yrs and then joined the Marine Corps where for the past 4 years I’ve had tricare. I got out this past summer and am still in the process of starting my VA stuff. In the meantime my husband put me on his insurance but from my understanding it’s only for critical things like cancer.

I’m trying to get a low cost insurance for myself if at all possible. I’m not working at the moment since I start school in January and will be using my GI Bill to cover tuition and home costs. Would I be able to qualify for insurance through the healthcare gov site? I have some issues that have been flaring up pretty bad since I got out and would really like to see a Dr soon for at the very least pain management.

Any help is very much appreciated thank you for your time

ETA: 26F, in NC, unemployed since I finished my military contract in Aug. Husband works HVAC, also a vet