Guys... I don't think i've ever been this stressed in my 18 years of living I really need help :(

I graduate from high school in a few weeks, i've already committed to a college and I picked psychology as my major. I picked it because im super invested into mental health and I loved the idea of helping others out with their struggles

Well now i'm really starting to regret that decision because I was told by multiple people that although psychology is great, it's probably one of the worst degrees I could get and at first I brushed it off because why should I let someone influence my dreams right? 

No! they were right! I started looking into it way more and I realized she was right, it's really hard to get a job with that degree and even if you do it's a low paying job. I've literally lost all desire to study psychology and now I don't know what to do because I don't have ANY other interests. The only other thing I could see myself doing is nursing but I don't know where to go from here because I already chose psych as my major 😭😭😭 i've never felt so hopeless and stupid in my life, I wish i would've looked into it more sooner