Help - who's experiencing the same

For 4 to 5 months now, Im experiencing all of the following:
- backpain (often in middle and upper back, seldom in lower back... parang mabigat, na masakit, na may tumutusok, na ewan...)
- pangangalay ng braso gang kamay (often right hand)
- pagkahingal kapag naglakad sa pataas na kalsada or hagdan
- occassionally burping kahit hindi kakain, pakiramdam na nangangasim yung bibig
- tiyan na hindi malaman kung masakit ba, may kabag ba, nae-ebz ba, pkiramdam na hndi "empty" kahit naka-ebz na
- occassionally tailbone pain
- seldom headache
- minsan, yung ngalay umaabot sa paa

NOTE:
Normal CBC
Normal whole abdomen ultrasound except fatty liver
Normal transv. ultrasound
Abnormal papsmear but negative sa HPV

Hindi pa talaga ko nkkpagpa-check up sa doctor na yan yung cause... Nagkaron lang ako ng series of test dahil sa vaginal discharge at poor wound healing after manganak but not related sa tiyan...

ADDTL:
9 months pa lang baby ko
Last year lang yung mga tests s taas
I have IUD (Oct. 2016)