Can I get some help please

[no_omega]

For about 3 weeks now I've undergone a wide range of symptoms which cause me to suspect the worse. Some tests are still pending but in the meantime I need some help. I noticed I had what appeared to be mosquito bites on my neck which were severely itchy and red like I had never seen. I had some doubt from the start. Long story these bites/rashes continued to appear on different spots. They itch and eventually disappear. I question whether these are bites due to the number of things I'm experiencing. Today I noticed that I have long red thin lines going down my legs. This is my right calf as well as my left side. The left leg consists of 2 parrelel red lines. They are pretty long. It starts near my inner upper thigh and extends down to the left calf area. I'm thinking the worse due to other symptoms. I need some closure bad. Im in the ER right now and who knows what they will end up telling me. Does anyone know or has anyone experienced this. I would appreciate it if you can share your insight.