Loose motion and chronic headache.

I have 3 problems: I am having constant headache from last 3 wks mostly near eyes and temple area. It worsens whn I wake up or press d region Along with that I have blood in my spit sometimes it's red and sometimes yellowish red. It comes with and without any cough. The blood from mouth started on 20th March to 25th March..I got my blood and sputum (may be for TB) tested on 22nd March, both came normal and negative then it was ok for 2 -3 weeks.. But now also from last 4-5 days again blood started coming out from my mouth. Another problem is loose motions and feeling nauseated. Its like motion sickness like when we travel we get our mouth filled with saliva just before vomiting. I didn't vomit though and diarrhoea is also not intractable but there's a feeling of loose motion nausea and burping all the time. My body temp is 98.7 in morning while it's going up to 99.3 or 99.4 in the late evening. Since the time is not right to visit hospital again. I am worried about me and my family.