[dr zeeshan ali]

dear brother and sisters in islam
assalamoalikum
please help me...
I am a doctor recently posted in mecca within the holy boundary of mecca(meeqat).. I came down over here in mecca with the intention of doing my job and perfoming umrah after 7- 8 days after finishing my job formalities.. so while crossing the meeqat boundary I didn't offer the nafil and neeyat and not wearing the ihram.. I had intention that I will do it later after 7-8 days.. meantime after 3 days ,what I did that, I went to haram without ihram and performed prayer..
now some people saying that you should not enter haram without wearing ihram if you are going first time in haram.. and you have done a sin so you have to repent .
some people saying that your intention was not for umrah at that time so you can go and perform prayer anytime in normal cloth.. only at the time of your neeyat for umrah yo have to wear iham... please help me out with some references .please help