I think i may have a form of milder inflammatory arthritis the description of the symptoms is exactly what i get in both my knees can it develop over time as its been getting worse its has flares where i can't walk up stairs at all should i see a doc?

Sound like you should see a doctor. Start with a primary care doctor for a full physical

Yes, see a rheumatologist as many forms of arthritis are treatable, especially if early diagnosis and intervention are undertaken. There is no point in waiting any longer as these attacks already interfere significantly with your everyday life when they occur. Call your primary physician if you need a referral to a rheumatologist.