What should I do?

I’ve been crazy nauseous lately, at all times of the day. I’m not late but I usually cramp before my period, and it’s 2 days away I have not had cramps. I think I might be pregnant, but my husband said he doesn’t want a baby right now, things haven’t been the greatest between us.

What if he leaves me? I don’t have a job or health insurance, I don’t even know how I would tell him.

What if I miscarry, again? I don’t think I can take that heartbreak again.

I guess I really need some advice. And someone to vent