Almost 3 months and nausea vomiting and no appetite 😢

Suz

Ladies anyone experiencing this ? I’m still throwing up and no appetite but I’m afraid my baby is not growing the nausea is still the same and extreme tiredness everyday !! How do I get rid of this ?? I was given Saline a few times I’m so worried about the baby !! And is sleeping on ur stomach bad while first trimester can it hurt the baby !!! Help me I’m so drained and I can’t fall asleep every night after I wake up to pee 😭😭😭😭😭😭😭😭