There may be no Chandal dosha as stated above but surely as Rahu and Moon are conjoined together with difference of less than 1 degree, you have strong Gharan dosha. You also have Mars in the 8th house making you strong Mangal dosha also known as Ashtam Mangal. Remedies given below should be done very religiously.
1. Recite Mantra Om Namaha Shivaye.
2. Read Hanuman Chalisa Daily.
3. Keep fast on Mondays.