Extreme Nausea 6wk 4 days

Hello All

Ive been really struggling for about a week (since 5wk 4 days) with really bad nausea. For the first 3/4 days I couldn’t get out of bed for more than 1 hour with hour feeling extremely nauseated. Since Tuesday I’ve been dry heaving maybe 3/4 times every 2 hours but I can’t throw up. I’ve been only eating basically smoothies with spinach, banana, etc. for the past 3 days to try and at least get some nutrients and other than that I eat pasta (1/2 serving). I literally smelled my clean pants and dry heaved for 10 minutes. I’m only 6.5 weeks and I’m having extreme nausea and extreme anxiety because I don’t know when I’m gonna feel this way. I’ve been going to bed around 6/7 feeling absolutely terrible. I’ve never had nausea in my life (no motion sickness, sea sickness nothing!!) so this is really getting me down.