Recurrent nosebleeds at 29 are usually local - a dry, crusted or slightly deviated nasal septum with a fragile vessel in front, often worse with AC, dust or nose picking. The headache and bleed happening together is common; the headache is not causing the bleed. Still, I want your blood pressure, haemoglobin and platelet count checked once, because uncontrolled BP and low platelets can present exactly like this.
Next Steps
During a bleed, sit up, pinch the soft part of the nose for 10 full minutes and do not tilt your head back. Get BP, CBC with platelets and a coagulation profile, plus an ENT look at the septum. Bleeding that will not stop in 20 minutes needs emergency care. Share the reports with me on Practo and I will guide the treatment.