Cocaine help urgent :(

Hey all I've not took cocaine for 10 weeks now and will never take it again I'm no addict but have used  approx 10 times over 3 years. Also took on ecstacy pill in September this year while on holiday also drank a lot this week. Now my trouble started 5 weeks after I took cocaine and it was also 8 weeks since I had took ecstacy. I developed heart palpitations which where diagnosed as ectopic beats which she said where common. I hav had increased anxiety since having these and alsoI didn't tell my cardiologists about the drugs when she asked I just said I didt do them now I'm panicking that these ectopic beats are due to a underlying serious cause. Could any of these drugs cause these palpitations at such a later date? I know all my friends use these drugs much more than me and have always took more than me so and they have no symptoms but everyone's different and I'm trying to get them to stop

[Youngatheart22]

Bump. Need good advice please help