Horrible pregnancy side effects

My husband and I tried for a year and a half to conceive. We just had got back from a vacation and were taking a break from trying when I got the positive test! We were ecstatic. Flash forward to now, 11 weeks and this has been a horrible pregnancy. I have had severe morning sickness since 5 weeks. I had to be hospitalized twice because I couldn’t keep fluids or food down for days. I finally was prescribed Zofran and it seemed to help me be able to keep water and some food down however it has caused me to become even more constipated than ever before. I haven’t been able to even leave my bed since 5 weeks, I feel so weak and not having a proper nutrition is severely hurting my body. I feel so guilty complaining when I know how many people would give anything to be in my shoes but I’m in so much pain. If I’m not throwing up 10 times a day, I’m hunched over constipated in excruciating pain. I heard morning sickness tends to lighten up after the first trimester but this has been painful. Did anyone else experience this? What helped you get through it?