Sneezing runny nose and stomach. These.

Feeling pressure in stomach after eating but worsen when I am nervous,my hands start to sweat a lot, feeling pressure in stomach to go to stool again and again. one more thing when I am wake up in the morning then I start to sneeze. I have sensitive skin means if anyone slap me then on that area there is redness for some minutes and during that period some itchyness is also there. even if I clap then also itching in my palms. sneezing problem in morning start from 2-3 years back and stomach problem is from childhood, went to many doctors but no result found, all tests are fine. currently taking homeopathy medicine R5 of dr reckeweg after surfing it from internet and jolly tulsi 51 for my sneezing. I am taking these medicines from 1 week. is it okay to take these.??