I need some advice
I'm not sure how to start this, but I think I should introduce myself first, I'm sorry if this is long and more of a rant but I really need help, I don't use reddit much so bare with me.
Hi, I'm a 16yr old girl, I have a healthy weight (120-140lbs) and bmi, I don't have any diagnosed physical conditions (unless an innocent heart murmer counts), a pharmacist told me she believes I may have orthopedic hypotension based on a few blood pressure tests. I seem to have some problems with my GI tract but no one seems to know what is wrong, I guess all I'm looking for here is some reassurance and help with navigating all of this.
When I was younger (below 12) I constantly had infections, ear infections, tonsillitis, simple colds, etc. I was sick often. it was never a big problem because I could get antibiotics and it would eventually pass, I only feel like this is relevant because some of my newer symptoms may be related with my immune system (I have no idea how accurate that is, it's just something I've heard)
I'm not sure how or if this can be connected, but I would also complain about struggling to breathe when I was laying on my back, it wasn't super intense, but it bothered me.
Around age 12-13 I became weaker, my mental health depleted around this time and I had some big life changes. During this time I was feeling lightheaded and dizzy when walking up and down stairs, it wasn't extremely bad, and never caused me to faint. It was just a scary thing that I was experiencing.
I was able to finish my meals at this time, but I felt full every time I ate.
Through ages 13-16 everything has seemed to have gotten worse. Now when I eat, I feel full very early on. I get severely nauseous after I eat, then a while after eating I'll have pain, there is no specific spot though, anywhere in my abdomen really. It has gotten so incredibly difficult to enjoy life like this.
I have also dealt with blood in my stool as well, I went to the ER a few times but every single time I have been dismissed, all of my tests come back normal (ultrasounds, x-rays and physical). it's never the same, ranging in color and other variables (black and tar like, bright red, dark red, etc)
I went to my family doctor and she said she wanted to do a stool test and blood work, both of those came back clean, I went to the ER two times after I saw her, finding blood in my stool again, once again, the ER didn't find anything.
My doctor sent me to a GI, sadly, she has done little to none to help in this process. I told her everything, and the doctor gave her my files. She gave me acid reflux medication, it didn't help at all. I asked her about an endoscopy, she said I don't need it since all of my other tests have come back normal.
Eventually I ended up in the ER again, for the same reason as all of the other times, I already knew they weren't going to find anything or do anything about it, and I was right. The ER doctor told me I needed to see a GI, I told her I already had one, she told me I had to ask her for an endoscopy.
So the following week, I contacted my GI, I told her what happened at the ER and she said she needed to debrief with her team and she would get back to me, then I got a call about 1-2 weeks later, once again she said she wasn't going to do it.
I'm just so tired of of going to these appointments if they aren't going to find or do anything. I don't want to feel sick anymore. I don't know what's wrong with me.
Any personal stories or advice or literally anything will help, I'm desperate for answers.
If you have any questions, please ask.