Hello,
Thanks for your query at DoctorSpring.com
You have non-specific symptoms which do not point to any single etiology or disease and they need to be explored by physical examination and investigations.
You need following investigations;
1 complete hemogram, metabolic profile (glucose, calcium,LFT, KFT vitamin deficiency profile)
2 Ultrasonography/3 D doppler study for any vessel disorder
I would like to know the duration of your gum bleeding.
Also could you please upload a picture of lump on your stomach?
Please get back to me with answers
Feel free to discuss
Thanks