I hate to be this person but....

I’m so nauseous 😭😭😭 it doesn’t stop. It’s ALL day long. It took us 31 months to conceive this blessing and I’m so happy but I’m not enjoying this 😭 this is the worse feeling ever. I can’t eat anything without it coming back up. I’ve tried crackers, smaller meals, drinking lots of water, gingerale and even prescribed pills (diclectin) and nothing is working. I have a 6 year old daughter and I never experienced this with her, I only had migraines 3-4 times a weeks but they went away with naps. This is a constant feeling and even when I puke the feeling is still there. Please give me tips on how to kick this nausea in the butt. I hate to complain because I know there’s so many woman ttc for so long but I can’t handle this 😭 please help!