On 16 April I took the morning after pill levonelle. My period came the following week and the 23rd, approx 10 days early, this lasted 11 days. Then the next one I got was on June 1st. It is now 10 July and my period has not come yet. This will mean I am approaching a 42 day cycle. Is this normal? I know I'm not pregnant obviously. My normal cycle was 32-33 days.
I have not had sex since

Please help

Taking the morning after pill might have effected your cycle slightly and thrown your body for a loop. Since you know you aren't pregnant you can relax about that. I would wait and see if you start your period next month... it is possible that you skip your period altogether this month. If this really concerns you call your doctor and ask him/her about it.

Does this happen regularly? How come I got my period last month and not this month?